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Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Variability of spectra in large solar energetic particle events", Advances in Space Research, Volume 32, Issue 12, p. 2649-2654., 2003. Cummings, A. C., E. C. Stone, and C. D. Steenberg, "Erratum: ``Composition of Anomalous Cosmic Rays and Other Heliospheric Ions'' (ApJ, 578, 194 [2002])", The Astrophysical Journal, Volume 581, Issue 2, pp. 1413-1413., 2002. Cummings, A. C., E. C. Stone, and C. D. Steenberg, "Composition of Anomalous Cosmic Rays and Other Heliospheric Ions", The Astrophysical Journal, Volume 578, Issue 1, pp. 194-210., 2002. Mason, G. M., M. E. Wiedenbeck, J. A. Miller, J. E. Mazur, E. R. Christian, C. M. S. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and T. T. von Rosenvinge, "Spectral Properties of He and Heavy Ions in 3He-rich Solar Flares", The Astrophysical Journal, Volume 574, Issue 2, pp. 1039-1058., 2002. Davis, A. J., R. A. Mewaldt, C. M. S. Cohen, A. C. Cummings, J. S. George, R. A. Leske, E. C. Stone, M. E. Wiedenbeck, N. E. Yanasak, E. R. Christian, T. T. von Rosenvinge, W. R. Binns, and P. L. Hink, "Solar minimum spectra of galactic cosmic rays and their implications for models of the near-earth radiation environment", Journal of Geophysical Research, Volume 106, Issue A12, p. 29979-29988, 2001. Yanasak, N. E., M. E. Wiedenbeck, R. A. Mewaldt, A. J. Davis, A. C. Cummings, J. S. George, R. A. Leske, E. C. Stone, E. R. Christian, T. T. von Rosenvinge, W. R. Binns, P. L. Hink, and M. H. Israel, "Measurement of the Secondary Radionuclides 10Be, 26Al, 36Cl, 54Mn, and 14C and Implications for the Galactic Cosmic-Ray Age", The Astrophysical Journal, Volume 563, Issue 2, pp. 768-792., 2001. Mewaldt, R. A., N. E. Yanasak, M. E. Wiedenbeck, A. J. Davis, W. R. Binns, E. R. Christian, A. C. Cummings, P. L. Hink, R. A. Leske, S. M. Niebur, E. C. Stone, and T. T. Von Rosenvinge, "Radioactive Clocks and Cosmic-ray Transport in the Galaxy", Space Science Reviews, v. 99, Issue 1/4, p. 27-39 (2001)., 2001. Wiedenbeck, M. E., N. E. Yanasak, A. C. Cummings, A. J. Davis, J. S. George, R. A. Leske, R. A. Mewaldt, E. C. Stone, P. L. Hink, M. H. Israel, M. Lijowski, E. R. Christian, and T. T. von Rosenvinge, "The Origin of Primary Cosmic Rays: Constraints from ACE Elemental and Isotopic Composition Observations", Space Science Reviews, v. 99, Issue 1/4, p. 15-26 (2001)., 2001. Cohen, C. M. S., R. A. Mewaldt, A. C. Cummings, R. A. Leske, E. C. Stone, P. L. Slocum, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Forecasting the arrival of shock-accelerated solar energetic particles of Earth", Journal of Geophysical Research, Volume 106, Issue A10, p. 20979-20984, 2001. George, J. S., M. E. Wiedenbeck, A. F. Barghouty, W. R. Binns, E. R. Christian, A. C. Cummings, P. L. Hink, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "Distinguishing galactic cosmic-ray source models with first ionization potential and volatility", Advances in Space Research, Volume 27, Issue 4, p. 779-784., 2001. Wiedenbeck, M. E., W. R. Binns, E. R. Christian, A. C. Cummings, A. J. Davis, J. S. George, P. L. Hink, M. H. Israel, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "The isotopic source composition of cosmic-ray iron, cobalt, and nickel", Advances in Space Research, Volume 27, Issue 4, p. 773-778., 2001. Binns, W. R., M. E. Wiedenbeck, E. R. Christian, A. C. Cummings, J. S. George, P. L. Hink, M. H. Israel, J. Klarmann, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "Galactic cosmic ray neon isotopic abundances measured by the cosmic ray isotope spectrometer (cris) on ace", Advances in Space Research, Volume 27, Issue 4, p. 767-772., 2001. Yanasak, N. E., M. E. Wiedenbeck, W. R. Binns, E. R. Christian, A. C. Cummings, A. J. Davis, J. S. George, P. L. Hink, M. H. Israel, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Cosmic-ray time scales using radioactive clocks", Advances in Space Research, Volume 27, Issue 4, p. 727-736., 2001. Selesnick, R. S., A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, and J. R. Cummings, "Solar cycle dependence of the geomagnetically trapped anomalous cosmic rays", Geophysical Research Letters, Volume 27, Issue 15, p. 2349-2352, 2000. George, J. S., M. E. Wiedenbeck, A. F. Barghouty, W. R. Binns, E. R. Christian, A. C. Cummings, P. L. Hink, J. Klarmann, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "Cosmic Ray Source Abundances and the Acceleration of Cosmic Rays", Acceleration and Transport of Energetic Particles Observed in the Heliosphere. Proceedings of the ACE-2000 Symposium held 5-8 January, 2000 in Indian Wells, CA. 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Melville, NY: American Institute of Physics, 2000., p.111, 2000. Wiedenbeck, M. E., E. R. Christian, C. M. S. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and T. T. von Rosenvinge, "Enhanced Abundances of 3He in Large Solar Energetic Particle Events", Acceleration and Transport of Energetic Particles Observed in the Heliosphere. Proceedings of the ACE-2000 Symposium held 5-8 January, 2000 in Indian Wells, CA. AIP Conference Proceedings, Vol. 528. Edited by Richard A. Mewaldt, J. R. Jokipii, Martin A. Lee, Eberhard Möbius, and Thomas H. Zurbuchen. Melville, NY: American Institute of Physics, 2000., p.107, 2000. Slocum, P. L., M. E. Wiedenbeck, C. M. S. Cohen, E. R. Christian, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Measurements of Heavy Elements in 3He-rich SEP Events", Acceleration and Transport of Energetic Particles Observed in the Heliosphere. Proceedings of the ACE-2000 Symposium held 5-8 January, 2000 in Indian Wells, CA. AIP Conference Proceedings, Vol. 528. Edited by Richard A. Mewaldt, J. R. Jokipii, Martin A. Lee, Eberhard Möbius, and Thomas H. Zurbuchen. Melville, NY: American Institute of Physics, 2000., p.103, 2000. Cohen, C. M. S., R. A. Leske, E. R. Christian, A. C. Cummings, R. A. Mewaldt, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "The Isotopic Composition of Solar Energetic Particles", Acceleration and Transport of Energetic Particles Observed in the Heliosphere. Proceedings of the ACE-2000 Symposium held 5-8 January, 2000 in Indian Wells, CA. AIP Conference Proceedings, Vol. 528. Edited by Richard A. Mewaldt, J. R. Jokipii, Martin A. Lee, Eberhard Möbius, and Thomas H. Zurbuchen. Melville, NY: American Institute of Physics, 2000., p.55, 2000. Cohen, C. M. S., R. A. Mewaldt, R. A. Leske, A. C. Cummings, E. C. Stone, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "New observations of heavy-ion-rich solar particle events from ACE", Geophysical Research Letters, Volume 26, Issue 17, p. 2697-2700, 1999. Leske, R. A., R. A. Mewaldt, C. M. S. Cohen, A. C. Cummings, E. C. Stone, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Event-to-event variations in the isotopic composition of neon in solar energetic particle events", Geophysical Research Letters, Volume 26, Issue 17, p. 2693-2696, 1999. Wiedenbeck, M. E., W. R. Binns, E. R. Christian, A. C. Cummings, B. L. Dougherty, P. L. Hink, J. Klarmann, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, M. R. Thayer, T. T. von Rosenvinge, and N. E. Yanasak, "Constraints on the Time Delay between Nucleosynthesis and Cosmic-Ray Acceleration from Observations of ^59NI and ^59CO", The Astrophysical Journal, Volume 523, Issue 1, pp. L61-L64., 1999. Leske, R. A., C. M. S. Cohen, A. C. Cummings, R. A. Mewaldt, E. C. Stone, B. L. Dougherty, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Unusual isotopic composition of solar energetic particles observed in the November 6, 1997 event", Geophysical Research Letters, Volume 26, Issue 2, p. 153-156, 1999. Cohen, C. M. S., A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, B. L. Dougherty, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Inferred charge states of high energy solar particles from the Solar Isotope Spectrometer on ACE", Geophysical Research Letters, Volume 26, Issue 2, p. 149-152, 1999. Mason, G. M., C. M. S. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, R. A. Mewaldt, E. M{\" o}bius, M. Popecki, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Particle acceleration and sources in the November 1997 solar energetic particle events", Geophysical Research Letters, Volume 26, Issue 2, p. 141-144, 1999. Cummings, A. C. and E. C. Stone, "Anomalous cosmic rays: observations", Advances in Space Research, Volume 23, Issue 3, p. 509-520., 1999. Klecker, B., R. A. Mewaldt, J. W. Bieber, A. C. Cummings, L. Drury, J. Giacalone, J. R. Jokipii, F. C. Jones, M. B. Krainev, M. A. Lee, et al., "Anomalous Cosmic Rays", Space Science Reviews, v. 83, Issue 1/2, p. 259-308 (1998)., 1998. Fisk, L. A., K.-P. Wenzel, A. Balogh, R. A. Burger, A. C. Cummings, P. Evenson, B. Heber, J. R. Jokipii, M. B. Krainev, J. K{\' o}ta, et al., "Global Processes that Determine Cosmic Ray Modulation", Space Science Reviews, v. 83, Issue 1/2, p. 179-214 (1998)., 1998. Cummings, A. C. and E. C. Stone, "Anomalous Cosmic Rays and Solar Modulation", Space Science Reviews, v. 83, Issue 1/2, p. 51-62 (1998)., 1998. Stone, E. C., C. M. S. Cohen, W. R. Cook, A. C. Cummings, B. Gauld, B. Kecman, R. A. Leske, R. A. Mewaldt, M. R. Thayer, B. L. Dougherty, R. L. Grumm, B. D. Milliken, R. G. Radocinski, M. E. Wiedenbeck, E. R. Christian, S. Shuman, and T. T. von Rosenvinge, "The Solar Isotope Spectrometer for the Advanced Composition Explorer", Space Science Reviews, v. 86, Issue 1/4, p. 357-408 (1998)., 1998. Stone, E. C., C. M. S. Cohen, W. R. Cook, A. C. Cummings, B. Gauld, B. Kecman, R. A. Leske, R. A. Mewaldt, M. R. Thayer, B. L. Dougherty, et al., "The Cosmic-Ray Isotope Spectrometer for the Advanced Composition Explorer", Space Science Reviews, v. 86, Issue 1/4, p. 285-356 (1998)., 1998. Leske, R. A., R. A. Mewaldt, A. C. Cummings, J. R. Cummings, E. C. Stone, and T. T. von Rosenvinge, "The Isotopic Composition of Anomalous Cosmic Rays from SAMPEX", Space Science Reviews, v. 78, Issue 1/2, p. 149-154., 1996. Cummings, A. C. and E. C. Stone, "Composition of Anomalous Cosmic Rays and Implications for the Heliosphere", Space Science Reviews, v. 78, Issue 1/2, p. 117-128., 1996. Rucinski, D., A. C. Cummings, G. Gloeckler, A. J. Lazarus, E. Mobius, and M. Witte, "Ionization Processes in the Heliosphere - Rates and Methods of their Determination", Space Science Reviews, v. 78, Issue 1/2, p. 73-84., 1996. Stone, E. C., A. C. Cummings, and W. R. Webber, "The distance to the solar wind termination shock in 1993 and 1994 from observations of anomalous cosmic rays", Journal of Geophysical Research, Volume 101, Issue A5, p. 11017-11026, 1996. Selesnick, R. S., A. C. Cummings, J. R. Cummings, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Geomagnetically trapped anomalous cosmic rays", Journal of Geophysical Research, Volume 100, Issue A6, p. 9503-9518, 1995. Christian, E. R., A. C. Cummings, and E. C. Stone, "Observations of Anomalous Cosmic-Ray Hydrogen from the Voyager Spacecraft", Astrophysical Journal Letters v.446, p.L105, 1995. Cummings, A. C., R. A. Mewaldt, J. B. Blake, J. R. Cummings, M. Franz, D. Hovestadt, B. Klecker, G. M. Mason, J. E. Mazur, and E. C. Stone, "Anomalous cosmic ray oxygen gradients throughout the heliosphere", Geophysical Research Letters (ISSN 0094-8276), vol. 22, no. 4, p. 341-344, 1995. Stone, E. C. and A. C. Cummings, "The energy spectra of anomalous cosmic rays in the outer heliosphere during 1991-1994", Advances in Space Research (ISSN 0273-1177), vol. 16, no. 9, p. (9)363, 1995. Cummings, A. C., J. R. Cummings, R. A. Mewaldt, E. C. Stone, B. Blake, M. Fraeenz, B. Klecker, D. Hovestadt, and W. R. Webber, "Observations of anomalous cosmic rays in the heliosphere from the SAMPEX, Ulysses, Voyager, and Pioneer spacecraft", Advances in Space Research (ISSN 0273-1177), vol. 16, no. 9, p. (9)337, 1995. Cummings, A. C., E. C. Stone, and W. R. Webber, "Distance to the solar wind termination shock and the source flux of anomalous cosmic rays during 1986-1988", Journal of Geophysical Research, Volume 99, Issue A6, p. 11547-11552, 1994. Cummings, J. R., A. C. Cummings, R. A. Mewaldt, R. S. Selesnick, E. C. Stone, T. T. von Rosenvinge, and J. B. Blake, "SAMPEX measurements of heavy ions trapped in the magnetosphere", IEEE Transactions on Nuclear Science, vol. 40, p. 1458, 1993. Selesnick, R. S., A. C. Cummings, J. R. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Coronal Abundances of Neon and Magnesium Isotopes from Solar Energetic Particles", Astrophysical Journal Letters v.418, p.L45, 1993. Mewaldt, R. A., A. C. Cummings, J. R. Cummings, E. C. Stone, B. Klecker, D. Hovestadt, M. Scholer, G. M. Mason, J. E. Mazur, and D. C. Hamilton, "The return of the anomalous cosmic rays to 1 AU in 1992", Geophysical Research Letters (ISSN 0094-8276), vol. 20, no. 20, p. 2263-2266, 1993. Cummings, A. C., E. C. Stone, and W. R. Webber, "Estimate of the distance to the solar wind termination shock from gradients of anomalous cosmic ray oxygen", Journal of Geophysical Research (ISSN 0148-0227), vol. 98, no. A9, p. 15,165-15,168., 1993. Cummings, J. R., A. C. Cummings, R. A. Mewaldt, R. S. Selesnick, E. C. Stone, and T. T. von Rosenvinge, "New evidence for geomagnetically trapped anomalous cosmic rays", Geophysical Research Letters (ISSN 0094-8534), vol. 20, no. 18, p. 2003-2006., 1993. Cummings, A. C., E. C. Stone, and W. R. Webber, "Observations of Anomalous Cosmic Rays in the Outer Heliosphere from the Voyager and Pioneer Spacecraft", Advances in Space Research, Volume 13, Issue 6, p. 294-294., 1993. Stone, E. C., A. C. Cummings, M. D. Looper, R. S. Selesnick, N. Lal, F. B. McDonald, and J. H. Trainor, "Energetic charged particles in the magnetosphere of Neptune", Science (ISSN 0036-8075), vol. 246, Dec. 15, 1989, p. 1489-1494., 1989. Christian, E. R., A. C. Cummings, and E. C. Stone, "Evidence for anomalous cosmic-ray hydrogen", Astrophysical Journal, Part 2 - Letters (ISSN 0004-637X), vol. 334, Nov. 15, 1988, p. L77-L80., 1988. Cummings, A. C., E. C. Stone, and W. R. Webber, "Latitudinal and radial gradients of anomalous and galactic cosmic rays in the outer heliosphere", Geophysical Research Letters (ISSN 0094-8276), vol. 14, March 1987, p. 174-177., 1987. Cummings, A. C., R. A. Mewaldt, and E. C. Stone, "Solar cycle variations of anomalous He-4 as deduced by studies of cosmic ray He-3", Geophysical Research Letters (ISSN 0094-8276), vol. 13, Oct. 1986, p. 1043-1046., 1986. Stone, E. C., J. F. Cooper, A. C. Cummings, F. B. McDonald, J. H. Trainor, N. Lal, and R. McGuire, "Energetic charged particles in the Uranian magnetosphere", Science (ISSN 0036-8075), vol. 233, July 4, 1986, p. 93-97. Research supported by the Aerospace Corp., 1986. Cummings, A. C., E. C. Stone, and W. R. Webber, "Changes in the energy spectrum of anomalous oxygen during 1977-1985", Journal of Geophysical Research (ISSN 0148-0227), vol. 91, March 1, 1986, p. 2896-2902., 1986. Christon, S. P., A. C. Cummings, E. C. Stone, K. W. Behannon, and L. F. Burlaga, "Differential measurement and model calculations of cosmic ray latitudinal gradient with respect to the heliospheric current sheet", Journal of Geophysical Research (ISSN 0148-0227), vol. 91, March 1, 1986, p. 2867-2877., 1986. Cummings, A. C., E. C. Stone, and W. R. Webber, "Evidence that the anomalous cosmic-ray component is singly ionized", Astrophysical Journal, Part 2 - Letters to the Editor (ISSN 0004-637X), vol. 287, Dec. 15, 1984, p. L99-L103., 1984. Vogt, R. E., D. L. Chenette, A. C. Cummings, T. L. Garrard, E. C. Stone, A. W. Schardt, J. H. Trainor, N. Lal, and F. B. McDonald, "Energetic charged particles in Saturn's magnetosphere - Voyager 2 results", Science, vol. 215, Jan. 29, 1982, p. 577-582., 1982. Cummings, A. C. and W. R. Webber, "Temporal Variations of the Anomalous Oxygen Component", Proceedings of Solar Wind 5 Conference, Woodstock, Vermont, NASA Conference Publication 2280, p. 427, 1982. Webber, W. R. and A. C. Cummings, "Voyager Measurements of the Energy Spectrum, Charge Composition, and Long Term Temporal Variations of the Anomalous Components in 1977-1982", Proceedings of Solar Wind 5 Conference, Woodstock, Vermont, NASA Conference Publication 2280, p. 435, 1982. Vogt, R. E., D. L. Chenette, A. C. Cummings, T. L. Garrard, E. C. Stone, A. W. Schardt, J. H. Trainor, N. Lal, and F. B. McDonald, "Energetic charged particles in Saturn's magnetosphere - Voyager 1 results", Science, vol. 212, Apr. 10, 1981, p. 231-234., 1981. Vogt, R. E., A. C. Cummings, T. L. Garrard, N. Gehrels, E. C. Stone, J. H. Trainor, A. W. Schardt, T. F. Conlon, and F. B. McDonald, "Voyager 2 - Energetic ions and electrons in the Jovian magnetosphere", Science, vol. 206, Nov. 23, 1979, p. 984-987., 1979. Vogt, R. E., W. R. Cook, A. C. Cummings, T. L. Garrard, N. Gehrels, E. C. Stone, J. H. Trainor, A. W. Schardt, T. Conlon, N. Lal, and F. B. McDonald, "Voyager 1 - Energetic ions and electrons in the Jovian magnetosphere", Science, vol. 204, June 1, 1979, p. 1003-1007., 1979. Stilwell, D. E., W. D. Davis, R. M. Joyce, F. B. McDonald, J. H. Trainor, W. E. Althouse, A. C. Cummings, T. L. Garrard, E. C. Stone, and R. E. Vogt, ",The Voyager Cosmic Ray Experiment", IEEE Trans. on Nuclear Science, Vol NS-26, p. 513, 1979. Althouse, W. E., A. C. Cummings, T. L. Garrard, R. A. Mewaldt, E. C. Stone, and R. E. Vogt, "A Cosmic Ray Isotope Spectrometer", IEEE Trans. onGeoscience Electronics, Vol GE-16, p. 204, 1978. NON-REFEREED (missing some ICRCs and Spring AGUs) --------------------------------- de Nolfo, G. A., M. E. Wiedenbeck, W. R. Binns, C. M. Cohen, A. C. Cummings, M. H. Israel, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "The Origin of Low Energy 3He", American Geophysical Union, Fall Meeting 2007, abstract #SH54A-1520, 2007. Leske, R. A., R. A. Mewaldt, G. M. Mason, C. M. Cohen, A. C. Cummings, A. J. Davis, A. W. Labrador, H. Miyasaka, E. C. Stone, M. E. Wiedenbeck, and T. T. von Rosenvinge, "Energetic Particles from Corotating Interaction Regions as Observed by STEREO and ACE", American Geophysical Union, Fall Meeting 2007, abstract #SH52B-05, 2007. Wiedenbeck, M. E., C. M. Cohen, A. C. Cummings, A. W. Labrador, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Multi-spacecraft Observations of 3He-rich Solar Energetic Particle Events", American Geophysical Union, Fall Meeting 2007, abstract #SH32A-0769, 2007. McDonald, F. B., W. R. Webber, E. C. Stone, A. C. Cummings, B. C. Heikkila, and N. Lal, "Voyager Observation of Galactic Cosmic Ray Elctrons in the Heliosheath", American Geophysical Union, Fall Meeting 2007, abstract #SH11A-08, 2007. Cummings, A. C., E. C. Stone, F. B. McDonald, B. C. Heikkila, N. Lal, and W. R. Webber, "Evolution of the Energy Spectra of Low-Energy Particles at Voyagers 1 and 2 in the Outer Heliosphere and Implications for the Source Location of Anomalous Cosmic Rays", American Geophysical Union, Fall Meeting 2007, abstract #SH11A-06, 2007. Cummings, A. C., E. C. Stone, F. B. McDonald, B. C. Heikkila, N. Lal, and W. R. Webber, "Voyager 1 and 2 Observations of Energetic Particles in the Vicinity of the Solar Wind Termination Shock", American Geophysical Union, Fall Meeting 2006, abstract #SH51B-03, 2006. Cohen, C., R. Mewaldt, R. Leske, A. Cummings, E. Stone, M. Wiedenbeck, T. von Rosenvinge, and G. Mason, "Deriving Coronal Elemental Composition from Large SEP Event Composition", American Geophysical Union, Fall Meeting 2006, abstract #SH43B-1520, 2006. Leske, R. A., C. M. Cohen, R. A. Mewaldt, A. C. Cummings, E. C. Stone, M. E. Wiedenbeck, and T. T. von Rosenvinge, "Inferring Solar Isotopic Composition Using Solar Energetic Particles", American Geophysical Union, Fall Meeting 2006, abstract #SH43B-1519, 2006. Wiedenbeck, M. E., C. M. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Abundances of Helium Isotopes at MeV Energies in the SEP Events of Solar Cycle 23", American Geophysical Union, Fall Meeting 2006, abstract #SH43B-1516, 2006. Mewaldt, R. A., G. M. Mason, C. S. Cohen, A. C. Cummings, M. I. Desai, R. A. Leske, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Dependence of solar energetic particle intensities on the density of suprathermal seed particles", 36th COSPAR Scientific Assembly. Held 16 - 23 July 2004, in Beijing, China., p.3540, 2006. Mewaldt, R. A., C. S. Cohen, A. C. Cummings, R. A. Leske, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Long and short-term fluences of solar energetic particles from H to Fe", 36th COSPAR Scientific Assembly. Held 16 - 23 July 2004, in Beijing, China., p.3538, 2006. Cummings, A. C. and E. C. Stone, "Voyager observations of energetic particles near the termination shock", 36th COSPAR Scientific Assembly. Held 16 - 23 July 2004, in Beijing, China., p.2122, 2006. Leske, R. A., C. M. S. Cohen, R. A. Mewaldt, A. C. Cummings, E. C. Stone, M. E. Wiedenbeck, and T. T. von Rosenvinge, "Ultra-heavy elements in solar energetic particles above 10 MeV/nucleon", 36th COSPAR Scientific Assembly. Held 16 - 23 July 2004, in Beijing, China., p.2098, 2006. Cummings, A. C., E. C. Stone, F. B. McDonald, B. C. Heikkila, N. Lal, and W. R. Webber, "Characteristics of the Heliosheath from Voyager 1 Observations", American Geophysical Union, Fall Meeting 2005, abstract #SH51A-1184, 2005. McDonald, F. B., W. R. Webber, E. C. Stone, A. C. Cummings, B. C. Heikkila, and N. Lal, "Voyager Observations of Galactic and Anomalous Cosmic Rays in the Heliosheath and Over the Solar Maximum Period of Cycle 23", American Geophysical Union, Fall Meeting 2005, abstract #SH51A-1183, 2005. Leske, R. A., C. M. Cohen, A. C. Cummings, R. A. Mewaldt, E. C. Stone, M. E. Wiedenbeck, and T. T. von Rosenvinge, "Measurements of Ultra-Heavy Elements in Solar Energetic Particle Events Above 10 MeV/nucleon", American Geophysical Union, Fall Meeting 2005, abstract #SH14A-07, 2005. Wiedenbeck, M. E., C. M. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. von Rosenvinge, "Heavy-ion Composition of Solar Energetic Particles Observed During 3He-rich Periods", American Geophysical Union, Fall Meeting 2005, abstract #SH11B-0267, 2005. Wiedenbeck, M. E., G. M. Mason, C. M. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Energetic 3He in the Inner Heliosphere: 1997 to 2005", American Geophysical Union, Spring Meeting 2005, abstract #SH34A-03, 2005. Leske, R. A., A. C. Cummings, C. M. Cohen, R. A. Mewaldt, E. C. Stone, M. E. Wiedenbeck, and T. T. von Rosenvinge, "Anomalous Cosmic Ray Oxygen Intensity Gradients Between 1 AU and Voyager During the Cycle 23 Solar Maximum", American Geophysical Union, Spring Meeting 2005, abstract #SH23A-06, 2005. Cummings, A. C. and E. C. Stone, "Characteristics of the Solar Wind Termination Shock From Voyager 1 Observations", American Geophysical Union, Spring Meeting 2005, abstract #SH23A-02, 2005. Cummings, A. C. and et al., "Characteristics of the Solar Wind Termination Shock Region from Voyager 1 Observations", Proceedings of the 29th International Cosmic Ray Conference. August 3-10, 2005, Pune, India. Edited by B. Sripathi Acharya, Sunil Gupta, P. Jagadeesan, Atul Jain, S. Karthikeyan, Samuel Morris, and Suresh Tonwar. Mumbai: Tata Institute of Fundamental Research, 2005. Volume 2, p.17, 2005. Wiedenbeck, M. E., G. M. Mason, C. M. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Energetic 3He in the Inner Heliosphere: 1997 to 2004", American Geophysical Union, Fall Meeting 2004, abstract #SH51A-0269, 2004. McDonald, F. B., E. C. Stone, A. C. Cummings, B. C. Heikkila, N. Lal, and W. R. Webber, "Voyager-1 Observations of MeV Ions and Electrons in the Vicinity of the Heliospheric Termination Shock", American Geophysical Union, Fall Meeting 2004, abstract #SH41B-05, 2004. Cummings, A. C., E. C. Stone, F. B. McDonald, B. C. Heikkila, N. Lal, and W. R. Webber, "Highest Intensity of Low-Energy Particles Observed in Outer Heliosphere as Voyager 1 Approaches 94 AU", American Geophysical Union, Fall Meeting 2004, abstract #SH41B-04, 2004. von Rosenvinge, T., C. Cohen, A. Cummings, R. Leske, R. Mewaldt, E. Stone, and M. Wiedenbeck, "Energetic Particles Associated with the Interplanetary Shock of 25 September 2001", American Geophysical Union, Fall Meeting 2004, abstract #SH33A-1190, 2004. Wiedenbeck, M. E., C. M. S. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Impulsive solar energetic particle events: new insights from observations in solar cycle 23", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.3501, 2004. Wiedenbeck, M. E., W. R. Binns, A. C. Cummings, G. de Nolfo, M. H. Israel, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Recent advances in the understanding of cosmic-ray origin and acceleration from composition studies", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.3495, 2004. Stone, E. C. and A. C. Cummings, "Injection and acceleration at the termination shock", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.3232, 2004. Stone, E. C. and A. C. Cummings, "Evidence for two spectral components observed by Voyager 1 beyond 85 AU", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.3228, 2004. Cummings, A. C., E. C. Stone, F. B. McDonald, W. R. Webber, and N. Lal, "Reoccurence of enhanced intensities of low-energy particles at Voyager 1 in mid-2003", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.2955, 2004. von Rosenvinge, T. T., C. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, and M. E. Wiedenbeck, "Elemental Abundance Variations Observed in Solar Energetic Particle Events during Solar Cycle 23", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.2409, 2004. Cummings, A. C. and E. C. Stone, "The anomalous component and diffusion mean free paths", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.2388, 2004. Binns, W. R., M. E. Wiedenbeck, A. C. Cummings, M. H. Israel, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Galactic Cosmic Ray Isotopic Abundances: Comparison with Wolf-Rayet Star Models", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.2058, 2004. Cohen, C. M. S., A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "How do we explain the enhanced Fe/O at high energies in large SEP events?", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.2051, 2004. Leske, R. A., C. M. S. Cohen, R. A. Mewaldt, A. C. Cummings, E. C. Stone, M. E. Wiedenbeck, and T. T. von Rosenvinge, "A survey of solar energetic particle isotopic composition during solar cycle 23", 35th COSPAR Scientific Assembly. Held 18 - 25 July 2004, in Paris, France., p.1533, 2004. Stone, E. C. and A. C. Cummings, "Evidence of Dynamical Variations in the Termination Shock", American Geophysical Union, Fall Meeting 2003, abstract #SH12C-04, 2003. Cummings, A. C., E. C. Stone, L. F. Burlaga, N. F. Ness, F. B. McDonald, and W. R. Webber, "Observations of the Anisotropies of Enhanced MeV Ion Fluxes at Voyager 1 at ∼85 AU", American Geophysical Union, Fall Meeting 2003, abstract #SH12B-07, 2003. McDonald, F. B., A. C. Cummings, E. C. Stone, B. Heikkila, N. Lal, and W. R. Webber, "Unusual Energetic Particle Signatures as Voyager 1 Approaches the Heliospheric Termination Shock", American Geophysical Union, Fall Meeting 2003, abstract #SH12B-02, 2003. Wiedenbeck, M. E., R. A. Mewaldt, C. S. Cohen, A. C. Cummings, R. A. Leske, E. C. Stone, and T. T. von Rosenvinge, "Survey of 3He Abundances in Large, Gradual Solar Particle Events: 1997-2002", American Geophysical Union, Fall Meeting 2003, abstract #SH11D-1143, 2003. Leske, R. A., M. E. Wiedenbeck, C. M. Cohen, A. C. Cummings, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Updated Measurements of the Isotopic Composition of Solar Energetic Particles", American Geophysical Union, Fall Meeting 2003, abstract #SH11D-1142, 2003. Cohen, C. M., A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Using SEP Elemental Abundance Measurements to Infer Coronal Composition", American Geophysical Union, Fall Meeting 2003, abstract #SH11D-1141, 2003. Wiedenbeck, M. E., R. A. Leske, C. M. Cohen, A. C. Cummings, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Elemental and Isotopic Composition in Impulsive Solar Energetic Particle Events: New Results from ACE", American Geophysical Union, Fall Meeting 2003, abstract #SH11A-05, 2003. Wiedenbeck, M. E., G. M. Mason, E. R. Christian, C. M. S. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and T. T. von Rosenvinge, "How Common is Energetic 3He in the Inner Heliosphere?", SOLAR WIND TEN: Proceedings of the Tenth International Solar Wind Conference. AIP Conference Proceedings, Volume 679, pp. 652-655 (2003)., 2003. Leske, R. A., R. A. Mewaldt, C. M. S. Cohen, E. R. Christian, A. C. Cummings, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "The Coronal Isotopic Composition as Determined Using Solar Energetic Particles", SOLAR WIND TEN: Proceedings of the Tenth International Solar Wind Conference. AIP Conference Proceedings, Volume 679, pp. 616-619 (2003)., 2003. Stone, E. C. and A. C. Cummings, "Location of the Termination Shock at Solar Maximum", SOLAR WIND TEN: Proceedings of the Tenth International Solar Wind Conference. AIP Conference Proceedings, Volume 679, pp. 47-50 (2003)., 2003. Cummings, A. C. and E. C. Stone, "Voyager Observations of Anomalous Cosmic Ray Gradients and the Role of Diffusion and Drifts in the Outer Heliosphere", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3897, 2003. Stone, E. C. and A. C. Cummings, "The Approach of Voyager 1 to the Termination Shock", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3889, 2003. McDonald, F. B., J. Kota, A. C. Cummings, J. R. Jokipii, and E. C. Stone, "Local Reacceleration of Galactic Cosmic Rays at the Heliosphere's Termination Shock", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3835, 2003. Scott, L. M., A. J. Davis, M. E. Wiedenbeck, W. R. Binns, E. R. Christian, A. C. Cummings, J. S. George, P. L. Hink, M. H. Isreal, R. A. Leske, R. A. Mewaldt, S. M. Niebur, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "Direct Evidence of Energy-Loss in Electron-Capture-Decay Secondary Isotopes in the Heliosphere", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3811, 2003. Stone, E. C. and A. C. Cummings, "Voyager 1 Observations of the Composition of Enhanced MeV Ion Fluxes at 85 AU", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3781, 2003. Cummings, A. C., E. C. Stone, L. F. Burlaga, N. F. Ness, F. B. McDonald, and W. R. Webber, "Voyager 1 Observations of the Anisotropies of Enhanced MeV Ion Fluxes at 85 AU", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3777, 2003. McDonald, F. B., A. C. Cummings, E. C. Stone, B. Heikkila, N. Lal, and W. R. Webber, "Unusual Enhancements of MeV Ions and Electrons as Voyager 1 Approaches the Heliospheric Termination Shock", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3765, 2003. Florinski, V., J. R. Jokipii, E. C. Stone, A. C. Cummings, and G. P. Zank, "Heliospheric Termination Shock Mediation by Anomalous Cosmic Rays: Insights from Recent Voyager Data", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3757, 2003. Leske, R. A., M. E. Wiedenbeck, C. M. S. Cohen, R. A. Mewaldt, A. C. Cummings, E. C. Stone, and T. T. von Rosenvinge, "The Unusual Solar Particle Events of August 2002", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3253, 2003. Wiedenbeck, M. E., R. A. Leske, C. M. S. Cohen, A. C. Cummings, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "The 3He-Rich SEP Events of August 2002: Exceptional Elemental and Isotopic Composition Patterns at Energies above 10 MeV/Nucleon", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3245, 2003. Cohen, C. M. S., E. C. Stone, A. C. Cummings, R. A. Leske, R. A. Mewaldt, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Modelling Energy-Dependent Fe/O Ratios Observed above 12 MeV/Nucleon", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3241, 2003. Leske, R. A., C. M. S. Cohen, A. C. Cummings, R. A. Mewaldt, E. C. Stone, M. E. Wiedenbeck, and T. T. von Rosenvinge, "The Solar Cycle Variability of Solar Energetic Particle Composition", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.3237, 2003. Wiedenbeck, M. E., W. R. Binns, A. C. Cummings, A. J. Davis, G. de Nolfo, J. S. George, M. H. Israel, A. W. Labrador, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Refractory Nuclides in the Cosmic-Ray Source", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.1899, 2003. de Nolfo, G. A., N. E. Yanasak, W. R. Binns, A. C. Cummings, A. J. Davis, J. S. George, P. L. Hink, M. H. Israel, R. A. Leske, R. A. Mewaldt, and E. C. Stone, "New Measurements of the Li, Be, and bIsotopes as a Test of Cosmic Ray Transport Models", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.1777, 2003. Labrador, A. W., N. E. Yanasak, W. R. Binns, A. C. Cummings, G. A. de Nolfo, J. S. George, M. H. Israel, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Extended Energy Spectrum Measurements of Elements with the Cosmic Ray Isotope Spectrometer (CRIS)", Proceedings of the 28th International Cosmic Ray Conference. July 31-August 7, 2003. Trukuba, Japan. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Editors: T. Kajita, Y. Asaoka, A. Kawachi, Y. Matsubara and M. Sasaki, p.1773, 2003. Cooper, J. F., A. C. Cummings, R. A. Mewaldt, J. D. Richardson, C. Wang, and R. E. Johnson, "Towards a Solar Cycle Average Model for Heliospheric Irradiation of Small Icy Bodies in the Outer Solar System", American Astronomical Society, DPS meeting #35, #39.04; Bulletin of the American Astronomical Society, Vol. 35, p.990, 2003. Cummings, A. C. and E. C. Stone, "Flow Directions and Mean Free Pathlengths of Energetic Particle Populations in the Outer Heliosphere", American Geophysical Union, Fall Meeting 2002, abstract #SH71A-07, 2002. Stone, E. C. and A. C. Cummings, "The Transport of Anomalous Cosmic Rays", American Geophysical Union, Fall Meeting 2002, abstract #SH71A-05, 2002. Stone, E. C. and A. C. Cummings, "The Proximity of Voyager 1 to the Termination Shock", American Geophysical Union, Fall Meeting 2002, abstract #SH21A-0483, 2002. Stone, E. C. and A. C. Cummings, "Modulation of Anomalous Cosmic Rays in the Outer Heliosphere", American Geophysical Union, Spring Meeting 2002, abstract #SH52B-11, 2002. Cummings, A. C. and E. C. Stone, "Anomalous Cosmic Ray Mean Free Pathlength in the Outer Heliosphere", American Geophysical Union, Spring Meeting 2002, abstract #SH52B-10, 2002. Jokipii, J. R., J. K{\'o}ta, E. C. Stone, and A. C. Cummings, "Drifts and the Large Increase in the ACR Radial Gradients at Solar Maximum", American Geophysical Union, Spring Meeting 2002, abstract #SH52B-09, 2002. Davis, A. J., R. A. Mewaldt, W. R. Binns, E. R. Christian, C. M. Cohen, A. C. Cummings, J. S. George, R. A. Leske, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Measurements of Galactic Cosmic Ray Element Spectra at 1 AU from Solar Minimum to Solar Maximum", American Geophysical Union, Spring Meeting 2002, abstract #SH51A-06, 2002. Stone, E. C. and A. C. Cummings, "Extrapolating Anomalous Cosmic Ray Gradients to the Termination Shock", American Geophysical Union, Spring Meeting 2002, abstract #SH51A-05, 2002. Cohen, C. M., R. A. Mewaldt, R. A. Leske, E. R. Christian, A. C. Cummings, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Spectral Characteristics of Large SEP Events During Cycle 23", American Geophysical Union, Spring Meeting 2002, abstract #SH42B-06, 2002. Leske, R. A., R. A. Mewaldt, C. M. Cohen, E. R. Christian, A. C. Cummings, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Variations in the Isotopic Abundances of Solar Energetic Particles During the Solar Cycle", American Geophysical Union, Spring Meeting 2002, abstract #SH42B-04, 2002. Slocum, P. L., E. R. Christian, C. M. Cohen, A. C. Cummings, R. A. Leske, J. E. Mazur, G. M. Mason, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Energetic Particle Composition at 1 AU Between Large Gradual SEP Events", American Geophysical Union, Spring Meeting 2002, abstract #SH42B-03, 2002. Mason, G. M., M. E. Wiedenbeck, J. A. Miller, J. E. Mazur, E. R. Christian, C. M. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and T. T. von Rosenvinge, "Spectral Properties of He and Heavy Ions In 3He-Rich Solar Flares", American Geophysical Union, Spring Meeting 2002, abstract #SH32B-03, 2002. Wiedenbeck, M. E., G. M. Mason, E. R. Christian, C. M. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and T. T. von Rosenvinge, "Energetic 3He in the Inner Heliosphere: 1997--2002", American Geophysical Union, Spring Meeting 2002, abstract #SH32A-11, 2002. von Rosenvinge, T., C. Cohen, E. Christian, A. Cummings, R. Leske, R. Mewaldt, P. Slocum, E. Stone, and M. Wiedenbeck, "Time Variations in Elemental Abundances in Solar Energetic Particle Events", American Geophysical Union, Spring Meeting 2002, abstract #SH32A-10, 2002. Cummings, A. C. and E. C. Stone, "The Composition of Anomalous Cosmic Rays and Other Heliospheric Ions from Voyager Observations", American Geophysical Union, Spring Meeting 2002, abstract #SH31B-06, 2002. Cummings, A. C. and E. C. Stone, "The Composition of Anomalous Cosmic Rays and Other Heliospheric Ions from Voyager Observations", American Physical Society, April Meeting, Jointly Sponsored with the High Energy Astrophysics Division (HEAD) of the American Astronomical Society April 20 - 23, 2002 Albuquerque Convention Center Albuquerque, New Mexico Meeting ID: APR02, abstract #P11.001, 2002. Leske, R. A., R. A. Mewaldt, C. M. S. Cohen, A. C. Cummings, E. C. Stone, E. R. Christian, T. T. von Rosenvinge, P. L. Slocum, and M. E. Wiedenbeck, "The Isotopic Composition of the Solar Corona Obtained from Solar Energetic Particles", American Physical Society, April Meeting, Jointly Sponsored with the High Energy Astrophysics Division (HEAD) of the American Astronomical Society April 20 - 23, 2002 Albuquerque Convention Center Albuquerque, New Mexico Meeting ID: APR02, abstract #K12.006, 2002. von Rosenvinge, T., C. Cohen, E. Christian, A. Cummings, R. Leske, R. Mewaldt, E. Stone, and M. Wiedenbeck, "Time Variations in Elemental Abundances Observed in Solar Energetic Particle Events", 34th COSPAR Scientific Assembly, The Second World Space Congress, held 10-19 October, 2002 in Houston, TX, USA., meeting abstract, 2002. Leske, R., R. Mewaldt, C. Cohen, A. Cummings, E. Stone, M. Wiedenbeck, E. Christian, and T. von Rosenvinge, "Isotopic Fractionation in Large Solar Particle Events", 34th COSPAR Scientific Assembly, The Second World Space Congress, held 10-19 October, 2002 in Houston, TX, USA., meeting abstract, 2002. Cohen, C., E. Christian, A. Cummings, R. Leske, R. Mewaldt, E. Stone, T. von Rosenvinge, and M. Wiedenbeck, "Variability of spectra in large solar energetic particle events", 34th COSPAR Scientific Assembly, The Second World Space Congress, held 10-19 October, 2002 in Houston, TX, USA., meeting abstract, 2002. Stone, E. and A. Cummings, "Anomalous cosmic rays and the distance to the termination shock", 34th COSPAR Scientific Assembly, The Second World Space Congress, held 10-19 October, 2002 in Houston, TX, USA., meeting abstract, 2002. Cummings, A. and E. Stone, "Sources and Composition of Anomalous Cosmic Rays from Voyager Observations", 34th COSPAR Scientific Assembly, The Second World Space Congress, held 10-19 October, 2002 in Houston, TX, USA., meeting abstract, 2002. Cummings, A. and E. Stone, "Solar Modulation of Anomalous Cosmic Rays in the Outer Heliosphere", 34th COSPAR Scientific Assembly, The Second World Space Congress, held 10-19 October, 2002 in Houston, TX, USA., meeting abstract, 2002. Slocum, P. L., E. R. Christian, C. M. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Dependence of Heavy Element Abundances on First Ionization Potential in Small Solar Particle Events", American Geophysical Union, Fall Meeting 2001, abstract #SH42A-0774, 2001. Wiedenbeck, M. E., E. R. Christian, C. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and T. T. von Rosenvinge, "Spectra of Energetic 3He in the Inner Heliosphere from Solar Minimum to Solar Maximum", American Geophysical Union, Fall Meeting 2001, abstract #SH41B-0756, 2001. Davis, A. J., R. A. Mewaldt, W. R. Binns, E. R. Christian, C. M. Cohen, A. C. Cummings, J. S. George, R. A. Leske, E. C. Stone, T. T. von Rosenvinge, M. E. Wiedenbeck, and N. E. Yanasak, "A New Model of the Galactic Cosmic Ray Radiation Environment at 1 AU based on ACE Measurements", American Geophysical Union, Fall Meeting 2001, abstract #SH22A-0750, 2001. Sollitt, L., A. C. Cummings, E. C. Stone, R. A. Leske, R. A. Mewaldt, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Modulation of ACR Oxygen at 1 AU and the Topology of the Heliospheric Current Sheet", American Geophysical Union, Fall Meeting 2001, abstract #SH22A-0748, 2001. Stone, E. C. and A. C. Cummings, "Small Residual Modulation of >2.5 GV Anomalous Cosmic Rays at 81 AU", American Geophysical Union, Fall Meeting 2001, abstract #SH22A-0747, 2001. Cummings, A. C. and E. C. Stone, "The Mean Free Pathlength of Anomalous Cosmic Rays in the Outer Heliosphere at Solar Maximum", American Geophysical Union, Fall Meeting 2001, abstract #SH22A-0746, 2001. Mewaldt, R. A., G. M. Mason, G. Gloeckler, E. R. Christian, C. M. Cohen, A. C. Cummings, A. J. Davis, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, E. C. Stone, T. T. von Rosenvinge, M. E. Wiedenbeck, and T. H. Zurbuchen, "Long-Term Fluences of Energetic Particles in the Heliosphere", American Geophysical Union, Fall Meeting 2001, abstract #SH22A-0743, 2001. Stone, E. C. and A. C. Cummings, "Estimate of the Location of the Solar Wind Termination Shock", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.4263, 2001. Sollitt, L., A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Effects of Increasing Solar Modulation on Anomalous Cosmic Ray Intensities", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.4257, 2001. Cummings, A. C. and E. C. Stone, "Onset of Solar Modulation in the Outer Heliosphere as Seen in Anomalous Cosmic Rays", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.4251, 2001. Cummings, A. C. and E. C. Stone, "Inferring Energetic Particle Mean-free Paths from Observations of Anomalous Cosmic rays in the Outer Heliosphere at Solar Maximum", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.4243, 2001. Mewaldt, R. A., G. M. Mason, G. Gloeckler, E. R. Christian, C. M. S. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, E. C. Stone, T. T. von Rosenvinge, M. E. Wiedenbeck, and T. H. Zurbuchen, "Long-Term Fluences of Energetic Particles in the Heliosphere", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3984, 2001. Labrador, A. W., A. C. Cummings, R. A. Leske, M. D. Looper, R. A. Mewaldt, and E. C. Stone, "A Search for Low-Energy Cosmic-Ray Positrons in the Energy Range from sim2 to sim 12 MeV", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3979, 2001. Davis, A. J., R. A. Mewaldt, C. M. S. Cohen, A. C. Cummings, J. S. George, R. A. Leske, E. C. Stone, M. E. Wiedenbeck, N. E. Yanasak, E. R. Christian, T. T. von Rosenvinge, W. R. Binns, and P. L. Hink, "The Evolution of Galactic Cosmic Ray Element Spectra from Solar Minimum to Solar Maximum", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3971, 2001. McDonald, F., A. Cummings, N. Lal, R. McGuire, and E. Stone, "Cosmic Rays in the Heliosphere over the Solar Minimum of Cycle 22", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3830, 2001. Christian, E. R., W. R. Binns, C. M. S. Cohen, A. C. Cummings, J. S. George, P. L. Hink, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, M. E. Wiedenbeck, and N. Yanasak, "Modulation of galactic cosmic rays during the rising phase of solar activity cycle 23", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3757, 2001. McDonald, F. B., L. F. Burlaga, A. C. Cummings, B. C. Heikkila, N. Lal, N. F. Ness, E. C. Stone, and W. R. Webber, "The July 14th, 2000 "Bastille Day" Solar Event as Observed by Voyagers 1 and 2 in the Distant Heliosphere", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3637, 2001. Leske, R. A., G. A. de Nolfo, C. M. S. Cohen, E. R. Christian, A. C. Cummings, R. A. Mewaldt, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Solar Energetic Particle Anisotropies from the ACE Solar Isotope Spectrometer", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3269, 2001. Labrador, A. W., R. A. Leske, R. A. Mewaldt, A. C. Cummings, E. C. Stone, and T. T. von Rosenvinge, "High Energy Ionic Charge State Composition in Large Solar Energetic Particle Events", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3149, 2001. Christian, E. R., C. M. S. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "A search for accelerated 7Be in solar energetic particle events", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3148, 2001. von Rosenvinge, T. T., C. M. S. Cohen, E. R. Christian, A. C. Cummings, R. A. Leske, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and M. E. Wiedenbeck, "Time variations in elemental abundances in solar energetic particle events", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3136, 2001. Mewaldt, R. A., C. M. S. Cohen, R. A. Leske, A. C. Cummings, E. C. Stone, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Are solar energetic particles an accelerated sample of solar wind?", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3132, 2001. Cohen, C. M. S., R. A. Mewaldt, E. R. Christian, A. C. Cummings, R. A. Leske, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Examining the Abundances of Rare Elements in Solar Energetic Particle Events", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3128, 2001. Leske, R. A., R. A. Mewaldt, C. M. S. Cohen, E. R. Christian, A. C. Cummings, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Mass Fractionation in Solar Energetic Particles and the Isotopic Composition of the Corona", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3124, 2001. Mason, G. M., M. E. Wiedenbeck, C. M. S. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and T. T. von Rosenvinge, "Spectral forms of HE isotopes and heavy ions in impulsive solar energetic particle events", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3099, 2001. Slocum, P. L., E. R. Christian, C. M. S. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Average Elemental and Isotopic Composition of Small SEP Events", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.3086, 2001. Westphal, A. J., J. H. Adams, L. M. Barbier, E. R. Christian, J. W. Mitchell, W. R. Binns, M. H. Israel, J. R. Cummings, A. C. Cummings, R. A. Leske, et al., "ECCO: Th/U/Pu/Cm Dating of Galactic Cosmic Ray Nuclei", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.2235, 2001. Israel, M. H., J. H. Adams, L. M. Barbier, W. R. Binns, E. R. Christian, A. C. Cummings, J. R. Cummings, T. Doke, N. Hasebe, T. Hayashi, et al., "The energetic trans-iron composition experiment (ENTICE) on the heavy nuclei explorer (HNX)", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.2231, 2001. Binns, W. R., J. H. Adams, L. M. Barbier, E. R. Christian, A. C. Cummings, J. R. Cummings, T. Doke, N. Hasebe, T. Hayashi, M. H. Israel, et al., "The heavy nuclei explorer (HNX) mission", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.2181, 2001. Christian, E. R., C. Cohen, A. Cummings, R. Leske, R. Mewaldt, E. Stone, T. von Rosenvinge, and M. Wiedenbeck, "A Search for 7Be in Primary Solar Energetic Particles", American Geophysical Union, Spring Meeting 2001, abstract #SH62B-06, 2001. Wiedenbeck, M., E. Christian, C. Cohen, A. Cummings, R. Leske, R. Mewaldt, P. Slocum, E. Stone, and T. von Rosenvinge, "Variability of Energetic 3He in the Inner Heliosphere", American Geophysical Union, Spring Meeting 2001, abstract #SH62B-04, 2001. Cohen, C. M., R. A. Mewaldt, R. A. Leske, E. R. Christian, A. C. Cummings, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Variability of Rare Elements Abundances in Solar Energetic Particle Events", American Geophysical Union, Spring Meeting 2001, abstract #SH62B-03, 2001. Mason, G. M., M. E. Wiedenbeck, C. M. Cohen, A. C. Cummings, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and T. T. von Rosenvinge, "Spectral forms of He isotopes and heavy ions in impulsive solar energetic particle events", American Geophysical Union, Spring Meeting 2001, abstract #SH62B-02, 2001. Leske, R. A., R. A. Mewaldt, C. M. Cohen, E. R. Christian, A. C. Cummings, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Isotopic Abundance Variations in Solar Energetic Particles", American Geophysical Union, Spring Meeting 2001, abstract #SH62B-01, 2001. Mewaldt, R. A., C. Cohen, R. A. Leske, A. C. Cummings, E. C. Stone, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Are Solar Energetic Particles in Gradual Events an Accelerated Sample of Solar Wind?", American Geophysical Union, Spring Meeting 2001, abstract #SH61B-09, 2001. von Rosenvinge, T. T., C. M. Cohen, E. R. Christian, A. C. Cummings, R. A. Leske, R. A. Mewaldt, P. L. Slocum, E. C. Stone, and M. E. Wiedenbeck, "Time Variations in Elemental Abundances in Solar Energetic Particle Events", American Geophysical Union, Spring Meeting 2001, abstract #SH61B-08, 2001. Slocum, P. L., E. R. Christian, C. M. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Characteristics of Heavy Elements in Small SEP Events", American Geophysical Union, Spring Meeting 2001, abstract #SH31A-07, 2001. Cummings, A. C. and E. C. Stone, "The Approach to Solar Maximum Conditions in the Outer Heliosphere as Seen in Anomalous Cosmic Rays", American Geophysical Union, Spring Meeting 2001, abstract #SH22F-08, 2001. Sollitt, L. S., A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Time Variations of Anomalous Cosmic Rays at 1 AU with Increasing Solar Modulation", American Geophysical Union, Spring Meeting 2001, abstract #SH22F-07, 2001. Wiedenbeck, M. E., A. C. Cummings, A. J. Davis, J. S. George, R. A. Leske, R. A. Mewaldt, E. C. Stone, N. E. Yanasak, W. R. Binns, M. H. Israel, E. R. Christian, and T. T. von Rosenvinge, "Cosmic-Ray Source Abundances: Indicators of the Composition of the Contemporary Interstellar Medium?", American Astronomical Society, 198th AAS Meeting, #59.02; Bulletin of the American Astronomical Society, Vol. 33, p.871, 2001. Christian, E., W. Binn, C. Cohen, A. Cummings, J. George, P. Hink, R. Leske, R. Mewaldt, E. Stone, T. von Rosenvinge, M. Wiedenbeck, and N. Yanaska, "Modulation of galactic and anomalous cosmic rays (Oral papers and posters which were given at the conference, but for which no manuscripts were submitted)", The Outer Heliosphere: The Next Frontiers, Edited by K. Scherer, Horst Fichtner, Hans Jörg Fahr, and Eckart Marsch COSPAR Colloquiua Series, 11. Amsterdam: Pergamon Press, 2001., p.228, 2001. Heber, B. and A. Cummings, "Anomalous cosmic ray observations in the inner and outer heliosphere", The Outer Heliosphere: The Next Frontiers, Edited by K. Scherer, Horst Fichtner, Hans Jörg Fahr, and Eckart Marsch COSPAR Colloquiua Series, 11. Amsterdam: Pergamon Press, 2001., p.173, 2001. Yanasak, N. E., W. R. Binns, E. R. Christian, A. C. Cummings, A. J. Davis, G. A. de Nolfo, J. S. George, M. H. Israel, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "The Cosmic-Ray Contribution to LiBeB: Interpretation of LiBeB Abundances from CRIS", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.1831, 2001. Binns, W. R., M. E. Wiedenbeck, E. R. Christian, A. C. Cummings, P. L. Hink, M. H. Israel, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "Neon Galactic Cosmic Ray Isotopic Abundances: Comparison with Wolf-Rayet Star Models and Meteoritic Abundances", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.1683, 2001. Wiedenbeck, M. E., W. R. Binns, E. R. Christian, A. C. Cummings, A. J. Davis, J. S. George, M. H. Israel, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "The Isotopic Composition of Cosmic-Ray Calcium", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.1679, 2001. Niebur, S. M., W. R. Binns, E. R. Christian, A. C. Cummings, G. A. de Nolfo, J. S. George, P. L. Hink, M. H. Israel, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, M. E. Wiedenbeck, and N. E. Yanasak, "CRIS measurements of electron-capture decay isotopes: 37Ar, 44Ti, 49V, 51Cr, 55Fe, and 57Co", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.1675, 2001. de Nolfo, G. A., W. R. Binns, A. C. Cummings, E. R. Christian, J. S. George, P. L. Hink, M. H. Israel, J. Klarmann, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, M. E. Wiedenbeck, and N. E. Yanasak, "Cosmic Ray Lithium, Beryllium, and Boron Isotopes from ACE/CRIS", Proceedings of the 27th International Cosmic Ray Conference. 07-15 August, 2001. Hamburg, Germany. Under the auspices of the International Union of Pure and Applied Physics (IUPAP)., p.1667, 2001. von Rosenvinge, T. T., C. M. S. Cohen, E. R. Christian, A. C. Cummings, R. A. Leske, R. A. Mewaldt, P. L. Slocum, O. C. St. Cyr, E. C. Stone, and M. E. Wiedenbeck, "Time Variations in Elemental Abundances in Solar Energetic Particle Events", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.343, 2001. Wiedenbeck, M. E., W. R. Binns, E. R. Christian, A. C. Cummings, A. J. Davis, J. S. George, P. L. Hink, M. H. Israel, R. A. Leske, R. A. Mealdt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "Constraints on the Nucleosynthesis of Refractory Nuclides in Galactic Cosmic Rays", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.269, 2001. George, J. S., M. E. Wiedenbeck, W. R. Binns, E. R. Christian, A. C. Cummings, P. L. Hink, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "The Phosphorus/Sulfur Abundance Ratio as a Test of Galactic Cosmic-Ray Source Models", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.263, 2001. Binns, W. R., M. E. Wiedenbeck, E. R. Christian, A. C. Cummings, J. S. George, M. H. Israel, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and N. E. Yanasak, "GCR Neon Isotopic Abundances: Comparison with Wolf-Rayet Star Models and Meteoritic Abundances", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.257, 2001. de Nolfo, G. A., N. E. Yanasak, W. R. Binns, A. C. Cummings, E. R. Christian, J. S. George, P. L. Hink, M. H. Israel, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Measurements of the Isotopes of Lithium, Beryllium, and Boron from ACE/CRIS", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.251, 2001. Yanasak, N. E., G. A. de Nolfo, W. R. Binns, E. R. Christian, A. C. Cummings, A. J. Davis, J. S. George, P. L. Hink, M. H. Israel, R. A. Leske, M. Lijowski, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "The Cosmic-Ray Contribution to Galactic Abundances of the Light Elements: Interpretation of GCR LiBeB Abundance Measurements from ACE/CRIS", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.245, 2001. Klecker, B., V. Bothmer, A. C. Cummings, J. S. George, J. W. Keller, E. Salerno, U. J. Sofia, E. C. Stone, F.-K. Thielemann, M. E. Wiedenbeck, F. Buclin, E. R. Christian, E. O. Fl{\"u}ckiger, M. Y. Hofer, F. C. Jones, D. Kirilova, H. Kunow, M. Laming, C. Tranquille, and K.-P. Wenzel, "Galactic Abundances: Report of Working Group 3", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.207, 2001. Slocum, P. L., E. R. Christian, C. M. S. Cohen, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Measurements of Heavy Elements and Isotopes in Small Solar Energetic Particle Events", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.177, 2001. Leske, R. A., R. A. Mewaldt, A. C. Cummings, E. C. Stone, and T. T. von Rosenvinge, "The Ionic Charge State Composition at High Energies in Large Solar Energetic Particle Events in Solar Cycle 23", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.171, 2001. Mewaldt, R. A., G. M. Mason, G. Gloeckler, E. R. Christian, C. M. S. Cohen, A. C. Cummings, A. J. Davis, J. R. Dwyer, R. E. Gold, S. M. Krimigis, R. A. Leske, J. E. Mazur, E. C. Stone, T. T. von Rosenvinge, M. E. Wiedenbeck, and T. H. Zurbuchen, "Long-Term Fluences of Energetic Particles in the Heliosphere", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.165, 2001. Leske, R. A., R. A. Mewaldt, C. M. S. Cohen, E. R. Christian, A. C. Cummings, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Isotopic Abundances in the Solar Corona as Inferred from ACE Measurements of Solar Energetic Particles", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.127, 2001. Cohen, C. M. S., R. A. Mewaldt, E. R. Christian, A. C. Cummings, R. A. Leske, P. L. Slocum, E. C. Stone, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Solar Coronal Abundances of Rare Elements Based on Solar Energetic Particles", Joint SOHO/ACE workshop "Solar and Galactic Composition". Edited by Robert F. Wimmer-Schweingruber. Publisher: American Institute of Physics Conference proceedings vol. 598 location: Bern, Switzerland, March 6 - 9, 2001., p.107, 2001. Cohen, C. M. S., R. A. Mewaldt, R. A. Leske, A. C. Cummings, E. C. Stone, P. L. Slocum, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Observations of 3He-Rich Solar Energetic Particle Events With the Solar Isotope Spectrometer", High Energy Solar Physics Workshop - Anticipating HESSI, ASP Conference Series, Vol. 206. Edited by R. Ramaty and N. Mandzhavidze. ISBN: 1-58381-033-1 (2000), p.124, 2000. Leske, R. A., R. A. Mewaldt, C. M. S. Cohen, A. C. Cummings, P. L. Slocum, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Measurements of the Heavy-Ion Elemental and Isotopic Composition in Large Solar Particle Events from ACE", High Energy Solar Physics Workshop - Anticipating HESSI, ASP Conference Series, Vol. 206. Edited by R. Ramaty and N. Mandzhavidze. ISBN: 1-58381-033-1 (2000), p.118, 2000. Hink, P. L., W. R. Binns, J. Klarmann, M. Lijowski, M. E. Wiedenbeck, N. E. Yanasak, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, J. S. George, E. R. Christian, and T. T. von Rosenvinge, "Observational Constraints on Models of Cosmic Ray Origin: ACE-CRIS measurements of the Time Delay between Nucleosynthesis and Cosmic-Ray Acceleration", American Astronomical Society, 194th AAS Meeting, #28.03; Bulletin of the American Astronomical Society, Vol. 31, p.865, 1999. Yanasak, N. E., M. E. Wiedenbeck, A. C. Cummings, J. S. George, R. A. Leske, R. A. Mewaldt, E. C. Stone, E. R. Christian, T. T. von Rosenvinge, W. R. Binns, P. L. Hink, J. Klarmann, and M. Lijowski, "Measurement of the Cosmic Ray beta -decay Secondary Abundances and Implications for Cosmic Ray Propagation", American Astronomical Society, 194th AAS Meeting, #11.07; Bulletin of the American Astronomical Society, Vol. 31, p.842, 1999. George, J. S., A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, M. E. Wiedenbeck, N. E. Yanasak, E. R. Christian, T. T. von Rosenvinge, W. R. Binns, P. L. Hink, J. Klarmann, and M. Lijowski, "Composition of Galactic Cosmic Rays from CU to Se", American Astronomical Society, 194th AAS Meeting, #11.04; Bulletin of the American Astronomical Society, Vol. 31, p.842, 1999. Wiedenbeck, M. E., N. E. Yanasak, A. C. Cummings, J. S. George, R. A. Leske, R. A. Mewaldt, E. C. Stone, E. R. Christian, T. T. von Rosenvinge, W. R. Binns, P. L. Hink, J. Klarmann, and M. Lijowski, "The Origin of Iron-Group Cosmic Rays: New Results from ACE", American Astronomical Society, HEAD meeting #4, #22.02; Bulletin of the American Astronomical Society, Vol. 31, p.723, 1999. Cummings, A. C., "Composition of Anomalous Cosmic Rays and Other Ions from Voyager Observations", Proceedings of the 26th International Cosmic Ray Conference. August 17-25, 1999. Salt Lake City, Utah, USA. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Volume 7. Edited by D. Kieda, M. Salamon, and B. Dingus, p.531, 1999. Cummings, A. C., "Radial Interplanetary Mean Free Paths Inferred from Anomalous Cosmic Ray Observations in the Outer Heliosphere", Proceedings of the 26th International Cosmic Ray Conference. August 17-25, 1999. Salt Lake City, Utah, USA. Under the auspices of the International Union of Pure and Applied Physics (IUPAP). Volume 7. Edited by D. Kieda, M. Salamon, and B. Dingus, p.496, 1999. Binns, W. R., P. L. Hink, J. Klarmann, M. L. Lijowski, E. R. Christian, T. T. von Rosenvinge, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, J. S. George, M. E. Wiedenbeck, and N. E. Yanasak, "Measurements of the Isotopic Abundances of Galactic Cosmic Rays and their Implications for Cosmic Ray Origin", LiBeB Cosmic Rays, and Related X- and Gamma-Rays, ASP Conference Series, Vol. 171. Edited by Reuven Ramaty, Elisabeth Vangioni-Flam, Michel Cassé and Keith Olive. Astronomical Society of the Pacific (San Francisco), ISBN: 1-886733-93-7 (1999), p.96, 1999. Stone, E. C. and A. C. Cummings, "Estimating Characteristics of the Heliosphere Using Anomalous Cosmic Ray Observations at Solar Maximum", Solar Wind Nine, Proceedings of the Ninth International Solar Wind Conference, Nantucket, MA, October 1998. Edited by Shaddia Rifai Habbal, Ruth Esser, Joseph V. Hollweg, and Philip A. Isenberg. AIP Conference Proceedings, Vol. 471, 1999., p.201, 1999. Goldstein, B. E., A. Buffington, A. C. Cummings, R. Fisher, B. V. Jackson, P. C. Liewer, R. A. Mewaldt, and M. Neugebauer, "Solar Polar Sail mission: report of a study to put a scientific spacecraft in a circular polar orbit about the sun", Proc. SPIE Vol. 3442, p. 65-76, Missions to the Sun II, Clarence M. Korendyke; Ed., 1998. Wiedenbeck, M. E., B. L. Dougherty, N. E. Yanasak, A. C. Cummings, R. A. Leske, R. A. Mewaldt, E. C. Stone, M. R. Thayer, E. R. Christian, T. T. von Rosenvinge, W. R. Binns, P. L. Hink, J. Klarmann, and M. Lijowski, "Cosmic-Ray Isotopes in the Iron--Nickel Group", American Astronomical Society, 192nd AAS Meeting, #72.02; Bulletin of the American Astronomical Society, Vol. 30, p.927, 1998. Leske, R. A., C. M. S. Cohen, A. C. Cummings, R. A. Mewaldt, E. C. Stone, B. L. Dougherty, M. E. Wiedenbeck, E. R. Christian, and T. T. von Rosenvinge, "Measurements of the Isotopic Composition of Anomalous Cosmic Rays from the ACE Solar Isotope Spectrometer", American Astronomical Society, 192nd AAS Meeting, #72.01; Bulletin of the American Astronomical Society, Vol. 30, p.927, 1998. Mewaldt, R. A., A. C. Cummings, and E. C. Stone, "Anomalous Cosmic Ray: Interstellar Interlopers in the Heliosphere and Magnetosphere", From the Sun: Auroras Magnetic Storms, Solar Flares, Cosmic Rays, p. 133, 1998. Cummings, A. K., "Understanding Phonon Sensing for a WIMP Search Detector", Thesis (PHD). UNIVERSITY OF CALIFORNIA, BERKELEY , Source DAI-B 59/04, p. 1703, Oct 1998, 114 pages., 1997. Dougherty, B. L., E. R. Christian, A. C. Cummings, R. A. Leske, R. A. Mewaldt, B. D. Milliken, T. T. von Rosenvinge, and M. E. Wiedenbeck, "Characterization of large-area silicon ionization detectors for the ACE mission", Proc. SPIE Vol. 2806, p. 188-198, Gamma-Ray and Cosmic-Ray Detectors, Techniques, and Missions, Brian D. Ramsey; Thomas A. Parnell; Eds., 1996. Wiedenbeck, M. E., E. R. Christian, W. R. Cook, A. C. Cummings, B. L. Dougherty, R. A. Leske, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "Two-dimensional position-sensitive silicon detectors for the ACE Solar Isotope Spectrometer", Proc. SPIE Vol. 2806, p. 176-187, Gamma-Ray and Cosmic-Ray Detectors, Techniques, and Missions, Brian D. Ramsey; Thomas A. Parnell; Eds., 1996. Mewaldt, R. A., J. R. Cummings, A. C. Cummings, R. A. Leske, E. C. Stone, and T. T. von Rosenvinge, "SAMPEX studies of anomalous cosmic rays using the geomagnetic field", International Solar Wind 8 Conference, p. 105, 1995. Cummings, A. C. and E. C. Stone, "Cosmic rays and the boundaries of the heliosphere", California Inst. of Tech., International Solar Wind 8 Conference, p. 51, 1995. Cummings, J. R., A. C. Cummings, M. L. Looper, and R. A. Mewaldt, "SAMPEX Studies of Anomalous Cosmic Ray Contributions to Hydrogen and Helium at 1 AU", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.89, 1995. Cummings, J. R., A. C. Cummings, D. Hovestadt, B. Klecker, G. M. Mason, J. E. Mazur, R. A. Mewaldt, and E. C. Stone, "SAMPEX Studies of Anomalous Cosmic Rays from 1992 to 1995", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.88, 1995. Garrard, T. L., J. Cooper, A. Cummings, P. Gazis, T. G. Guzik, W. Kurth, A. Lazarus, R. McNutt, R. Pyle, and C. W. Smith, "The Space Physics Data System - Cosmic and Heliospheric Nodes", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.84, 1995. Stone, E. C., A. C. Cummings, and W. R. Webber, "Evolution of the Energy Spectra of Anomalous Cosmic Rays in the Outer Heliosphere and the Distance to the Solar Wind Termination Shock", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.29, 1995. Stone, E. C., A. C. Cummings, and W. R. Webber, "Radial and Latitudinal Gradients of Anomalous Cosmic Rays in the Outer Heliosphere", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.25, 1995. Cummings, A. C., J. B. Blake, J. R. Cummings, M. Franz, D. Hovestadt, B. Klecker, G. M. Mason, J. E. Mazur, R. A. Mewaldt, E. C. Stone, and W. R. Webber, "Radial and Latitudinal Gradients of Anomalous Cosmic Ray Oxygen throughout the Heliosphere", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.21, 1995. Christian, E. R., A. C. Cummings, and E. C. Stone, "The Reappearance of Anomalous Cosmic Ray Hydrogen", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.13, 1995. Leske, R. A., A. C. Cummings, J. R. Cummings, R. A. Mewaldt, E. C. Stone, and T. T. von Rosenvinge, "The Isotopic Composition of Anomalous and Galactic Cosmic Rays from SAMPEX", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.9, 1995. Cummings, A. C. and E. C. Stone, "Elemental Composition of the Anomalous Cosmic Ray Component", Contributions to the 24th International Cosmic Ray Conference, Rome, Italy, August 28 - September 8, 1995, Space Radiation Laboratory, California Institute of Technology, Pasadena, California., p.1, 1995. Stockwell, W., D. Akerib, E. Aubourg, P. D. Barnes, A. Cummings, A. da Silva, J. Emes, S. Golwala, E. E. Haller, S. Margulies, B. Pritychenko, R. R. Ross, B. Sadoulet, T. Shutt, G. Smith, J. Taylor, S. White, and B. A. Young, "Cryogenic germanium detectors for a weakly interactive massive particle (WIMP) dark-matter search", Proc. SPIE Vol. 2280, p. 374-381, EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy V, Oswald H. Siegmund; John V. Vallerga; Eds., 1994. Mewaldt, R. A., R. Cook, A. C. Cummings, T. J. Cunningham, M. Mazed, and E. R. Fossum, "An Interdigitated Pixel PIN Detector for Energetic Particle Spectroscopy in Space", Small Instruments for Space Physics, Proceedings of the Small Instrument Workshop held 29-31 March, 1993 in Pasadena, CA. Edited by B.T. Tsurutani. Washington, DC: National Aeronautics and Space Division, 1993., p.4-36, 1993. Cummings, A. C., W. R. Cook, and R. A. Mewaldt, "A Small Instrument for Low-Energy Particle Observations in the Heliosphere", Small Instruments for Space Physics, Proceedings of the Small Instrument Workshop held 29-31 March, 1993 in Pasadena, CA. Edited by B.T. Tsurutani. Washington, DC: National Aeronautics and Space Division, 1993., p.4-24, 1993. Cook, W. R., A. Cummings, B. Keeman, R. A. Mewaldt, D. Aalami, S. A. Kleinfelder, and J. H. Marshall, "Custom Analog VLSI for the Advanced Composition Explorer (ACE)", Small Instruments for Space Physics, Proceedings of the Small Instrument Workshop held 29-31 March, 1993 in Pasadena, CA. Edited by B.T. Tsurutani. Washington, DC: National Aeronautics and Space Division, 1993., p.7-19, 1993. Cunningham, T. J., M. A. Mazed, M. J. Holtzman, E. R. Fossum, W. R. Cook, A. C. Cummings, and R. A. Mewaldt, "Cosmic-ray detector with interdigitated-finger pixels for two-dimensional position information from a single wafer side", Proc. SPIE Vol. 1948, p. 15-22, Astroparticle Physics and Novel Gamma-Ray Telescopes, David B. Cline; Ed., 1993. Sadoulet, B., T. Shutt, N. Wang, P. D. Barnes, A. Cummings, A. Dasilva, B. Ellman, J. Emes, Y. Giraud-H{\'e}raud, E. E. Haller, A. E. Lange, R. Ross, C. Stubbs, S. White, B. A. Young, and D. Yvon, "Improved Performance of a 60 g Ge Detector with Simultaneous Observation of Phonons and Ionization", Low Temperature Detectors for Neutrinos and Dark Matter IV, Proceedings of the IVth International Workshop held 4-7 September 1991 in Oxford, UK. Edited by Norman E. Booth and Graeme L. Salmon. Gif-sur-Yvette Cedex, France: Editions Frontieres, 1992., p.147, 1992. Stone, E. C., A. C. Cummings, and W. R. Webber, "The Physical Significance of "Shifted" Gradients and the Location of the Solar Wind Termination Shock", Proceedings of the 22nd International Cosmic Ray Conference. 11-23 August, 1991. Dublin, Ireland. Under the auspices of the International Union of Pure and Applied Physics (IUPAP), Volume 3, Contributed Papers, SH Sessions. Dublin: The Institute for Advanced Studies, 1991., p.386, 1991. Cummings, A. C., E. C. Stone, and W. R. Webber, "The Isotopic Composition of Anomalous Cosmic Ray Neon", Proceedings of the 22nd International Cosmic Ray Conference. 11-23 August, 1991. Dublin, Ireland. Under the auspices of the International Union of Pure and Applied Physics (IUPAP), Volume 3, Contributed Papers, SH Sessions. Dublin: The Institute for Advanced Studies, 1991., p.362, 1991. Wang, N., P. D. Barnes, A. Cummings, J. Emes, Y. Giraud-Heraud, E. E. Haller, A. Lange, R. Ross, B. Sadoulet, and T. Shutt, "Detecting halo weakly interacting massive particles with a cryogenic phonon detector", In: After the first three minutes; Proceedings of the 1st Astrophysics Workshop, Univ. of Maryland, College Park, Oct. 15-17, 1990 (A93-23605 07-90), p. 471-474., 1991. Sadoulet, B., T. Shutt, N. Wang, A. Cummings, P. Barnes, J. Beeman, J. Emes, Y. Giraud-Heraud, E. E. Haller, A. Lange, J. Rich, and R. Ross, "Doped semiconductors as thermal and ballistic phonon detectors", Low Temperature Detectors for Neutrinos and Dark Matter III, Proceedings of the IIIrd International Workshop held 20-23 September 1989 in Gan Sasso, L'Aquila, Italy. Edited by L. Brogiato, D.V. Camin, and E. Fiorini. Gif-sur-Yvette Cedex, France: Editions Frontieres, 1990., p.227, 1990. Stone, E. C., L. F. Burlaga, A. C. Cummings, W. C. Feldman, W. E. Frain, J. Geiss, G. Gloeckler, R. E. Gold, D. Hovestadt, S. M. Krimigis, G. M. Mason, D. McComas, R. A. Mewaldt, J. A. Simpson, T. T. von Rosenvinge, and M. E. Wiedenbeck, "The Advanced Composition Explorer", Particle Astrophysics - The NASA Cosmic Ray Program for the 1990s and Beyond. New York, American Institute of Physics (AIP), 1990. Edited by W. V. Jones, Frank J. Kerr, and Jonathan F. Ormes. AIP Conference Proceedings, Vol. 203., p.48, 1990. Cummings, A. C. and E. C. Stone, "The anomalous cosmic-ray component", In Jet Propulsion Lab., California Inst. of Tech., Interplanetary Particle Environment. Proceedings of a Conference p 133-134 (SEE N89-28454 22-90), 1988. Mewaldt, R. A., A. C. Cummings, J. H. Adams Jr., P. Evenson, W. Fillius, J. R. Jokipii, R. B. McKibben, and P. A. Robinson Jr., "Toward a descriptive model of galactic cosmic rays in the heliosphere", In its Interplanetary Particle Environment. Proceedings of a Conference p 14-32 (SEE N89-28454 22-90), 1988. Cummings, A. C. and E. C. Stone, "Composition, Gradients, and Temporal Variations of the Anomalous Cosmic-Ray Component (R)", Sixth International Solar Wind Conference, Proceedings of the conference held 23-28 August, 1987 at YMCA of the Rockies, Estes Park, Colorado. Edited by V.J. Pizzo, T. Holzer, and D.G. Sime. NCAR Technical Note NCAR/TN-306+Proc, Volume 2, 1987., p.599, 1987. Cummings, A. C., R. A. Mewaldt, and E. C. Stone, "Large-Scale Radial Gradient of Anomalous Cosmic-Ray Oxygen from 1 TO Approx. AU", Proceedings of the 20th International Cosmic Ray Conference Moscow, Volume 3, p.425, 1987. Cummings, A. C. and E. C. Stone, "Energy Spectra of Anomalous Cosmic-Ray Oxygen during 1977-1987", Proceedings of the 20th International Cosmic Ray Conference Moscow, Volume 3, p.421, 1987. Cummings, A. C., N. Lal, F. B. McDonald, E. C. Stone, and W. R. Webber, "Radial and Latitudinal Gradients of Anomalous Cosmic-Ray Oxygen and Helium and Galactic Cosmic Rays in the Outer Heliosphere", Proceedings of the 20th International Cosmic Ray Conference Moscow, Volume 3, p.417, 1987. Cummings, A. C. and E. C. Stone, "Elemental Composition of the Anomalous Cosmic-Ray Component", Proceedings of the 20th International Cosmic Ray Conference Moscow, Volume 3, p.413, 1987. Althouse, W. E., W. R. Cook, A. C. Cummings, M. Finger, D. Palmer, T. A. Prince, S. M. Schindler, C. H. Starr, and E. C. Stone, "First Flight of a New Balloon-Borne Gamma-Ray Imaging Telescope", Proceedings of the 20th International Cosmic Ray Conference Moscow, Volume 1, p.84, 1987. Christon, S. P., A. C. Cummings, E. C. Stone, and W. R. Webber, "Solar modulation and interplanetary gradients of the galactic electrons flux, 1977 - 1984", In NASA. Goddard Space Flight Center 19th Intern. Cosmic Ray Conf., Vol. 5 p 197 (SEE N85-34991 23-93), 1985. Webber, W. R., A. C. Cummings, and E. C. Stone, "Radial and latitudinal gradients of anomalous oxygen during 1977 - 1985", In NASA. Goddard Space Flight Center 19th Intern. Cosmic Ray Conf., Vol. 5 p 172-175 (SEE N85-34991 23-93), 1985. Cummings, A. C., E. C. Stone, and W. R. Webber, "Changes in the energy spectrum of anomalous oxygen and helium during 1977-1985", In NASA. Goddard Space Flight Center 19th Intern. Cosmic Ray Conf., Vol. 5 p 163-166 (SEE N85-34991 23-93), 1985. Christon, S. P., A. C. Cummings, E. C. Stone, K. W. Behannon, and L. F. Burlaga, "Differential measurement of cosmic-ray gradient with respect to interplanetary current sheet", In its 19th Intern. Cosmic Ray Conf., Vol. 4 p 445-448 (SEE N85-34729 23-92), 1985. Christon, S. P., A. C. Cummings, E. C. Stone, and W. R. Webber, "The energy spectrum of Jovian electrons in interplanetary space", In NASA. Goddard Space Flight Center 19th Intern. Cosmic Ray Conf., Vol. 4 p 200 (SEE N85-34729 23-92), 1985. Althouse, W. E., W. R. Cook, A. C. Cummings, M. H. Finger, T. A. Prince, S. M. Schindler, C. H. Starr, and E. C. Stone, "A balloon-borne imaging gamma-ray telescope", In NASA. Goddard Space Flight Center 19th Intern. Cosmic Ray Conf., Vol. 3 p 299-302 (SEE N85-34862 23-93), 1985. Webber, W. R. and A. C. Cummings, "Voyager measurements of the energy spectrum, charge composition, and long term temporal variations of the anomalous components in 1977-1982", In JPL Solar Wind Five p 435-440 (SEE N84-13067 03-92), 1983. Cummings, A. C. and W. R. Webber, "Temporal variations of the anomalous oxygen component", In JPL Solar Wind Five p 427-434 (SEE N84-13067 03-92), 1983. Cummings, A. C., R. A. Mewaldt, and W. R. Webber, "Short and long term variations of the anomalous component", IN: International Cosmic Ray Conference, 18th, Bangalore, India, August 22-September 3, 1983, Late Papers. Volume 10 (A85-22801 09-93). Bombay, Tata Institute of Fundamental Research, 1983, p. 30-33., 1983. Webber, W. R., A. C. Cummings, and E. C. Stone, "Studies of low energy cosmic rays - The anomalous component", IN: International Cosmic Ray Conference, 18th, Bangalore, India, August 22-September 3, 1983, Late Papers. Volume 9 (A85-22801 09-93). Bombay, Tata Institute of Fundamental Research, 1983, p. 95-98., 1983. Vogt, R. E., D. L. Chenette, A. C. Cummings, T. L. Garrard, E. C. Stone, J. H. Trainor, A. W. Schardt, N. Lal, F. B. McDonald, "Energetic Charged Particles in Saturn's Magnetosphere: Voyager 1 Results", EOS Trans. AGU, Vol 62, p. 82, 1981. Vogt, R. E., D. L. Chenette, A. C. Cummings, T. L. Garrard, E. C. Stone, A. W. Schardt, J. H. Trainor, N. Lal, F. B. McDonald, ""Energetic Charged Particles in Saturn's Magnetosphere: Voyager 2 Results", EOS Trans. AGU, Vol 62, p. 839, 1981. Vogt, R. E., T. F. Conlon, W. R. Cook, A. C. Cummings, T. L. Garrard, N. Gehrels, J. R. Jokipii, N. Lal, F. B. McDonald, A. W. Schardt, E. C. Stone, J. H. Trainor, and W. R. Webber, "High Energy Particles", EOS Trans. AGU, Vol 60, p. 305, 1979. Stone, E. C., R. E. Vogt, T. F. Conlon, W. R. Cook, A. C. Cummings, T. L. Garrard, N. Gehrels, J. R. Jokipii, N. Lal, F. B. McDonald, A. W. Schardt, J. H. Trainor, and W. R. Webber, "High Energy Particles",EOS Trans. AGU, Vol 60, p. 305, 1979. Garrard, T. L., A. C. Cummings, E. C. Stone, R. E. Vogt, J. H. Trainor, and J. R. Jokipii, "A Comparison of Diffusive Proton Streaming With Magnetic Field Direction", EOS Trans. AGU, Vol 59, p. 1153, 1978. Cummings, A. C., T. L. Garrard, E. C. Stone, and R. E. Vogt, "Characteristics of Recurrent Energetic Particle Events Observed Between 1 and 4 AU", EOS Trans. AGU, Vol 59, p. 1153, 1978. Stone, E. C., A. C. Cummings, T. L. Garrard, R. E. Vogt, and J. R. Jokipii, "The Streaming of Low Energy Protons Observed Between 1 and 2.5 AU", EOS Trans. AGU, Vol 23, p. 509, 1978. Stone, E. C., T. L. Garrard, A. C. Cummings, R. E. Vogt, J. H. Trainor, and J. R. Jokipii, "A Comparison of Diffusive Proton Streaming with Magnetic Field Direction", EOS Trans. AGU, Vol 59, p. 1153, 1978. Stone, E. C., A. C. Cummings, T. L. Garrard, and R. E. Vogt, "Characteristics of Recurrent Energetic Particle Events Observed Between 1 and 4 AU", EOS Trans. AGU, Vol 59, p. 1153, 1978. Cummings, A. C., E. C. Stone, and R. E. Vogt, "Interplanetary Diffusion Coefficients for Cosmic Rays", Proceedings of the 13th International Conference on Cosmic Rays, held in Denver, Colorado, Volume 2 (MG and SP Sessions)., p.772, 1973. Cummings, A. C., E. C. Stone, and R. E. Vogt, "Analytic Approximations in the Study of the Solar Modulation of Electrons", Proceedings of the 13th International Conference on Cosmic Rays, held in Denver, Colorado, Volume 2 (MG and SP Sessions)., p.765, 1973. Cummings, A. C., E. C. Stone, and R. E. Vogt, "Evidence for Primary Interstellar Cosmic-Ray Electrons", Proceedings of the 13th International Conference on Cosmic Rays, held in Denver, Colorado, Volume 1 (OG Sessions)., p.340, 1973. Cummings, A. C., E. C. Stone, and R. E. Vogt, "Interstellar Electron Spectrum From the Galactic Non-Thermal Radio Emission", Proceedings of the 13th International Conference on Cosmic Rays, held in Denver, Colorado, Volume 1 (OG Sessions)., p.335, 1973. Cummings, A. C., "A Study of Cosmic Ray Positron and Electron Spectra in Interplanetary and Interstellar Space and the Solar Modulation of Cosmic Rays", Ph.D. Thesis, California Institute of Technology, 1973.