<h1>Cummings, Alan</h1>
<h2>Book Chapter from <a href="https://authors.library.caltech.edu">CaltechAUTHORS</a></h2>
<ul>
<li>Leske, R. A. and Cummings, A. C., el al. (2019) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20190821-075835551">27-Day Modulation of Cosmic Ray Intensities During the Last Two Solar Minima</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (2019) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20190821-080755739">Voyager 2 Observations of the Anisotropy of Anomalous Cosmic Rays in the Heliosheath</a></li>
<li>Binns, W. R. and Israel, M. H., el al. (2019) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20190729-091757335">Elemental Source Composition Measurements and the Origin of Galactic Cosmic Rays</a></li>
<li>Leske, R. A. and Cummings, A. C., el al. (2017) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122926202">Magnetic Fluctuations and Peculiar Anisotropy Oscillations in the 23 July 2012 SEP Event</a>; <a href="https://doi.org/10.22323/1.301.0144">10.22323/1.301.0144</a></li>
<li>Wiedenbeck, M. E. and Burnham, J. A., el al. (2017) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122926697">Capabilities and Performance of the High-Energy Energetic-Particles Instrument for the Parker Solar Probe Mission</a>; <a href="https://doi.org/10.22323/1.301.0016">10.22323/1.301.0016</a></li>
<li>Wiedenbeck, M. E. and Binns, W. R., el al. (2017) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122926410">Recent Results from the Cosmic Ray Isotope Spectrometer on NASA's Advanced Composition Explorer</a>; <a href="https://doi.org/10.22323/1.301.1089">10.22323/1.301.1089</a></li>
<li>Labrador, A. W. and Sollitt, L. S., el al. (2017) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925836">Reanalyzing Inferred High Energy Ionic Charge States for Solar Energetic Particle Events from 2005-2016 with ACE and STEREO</a>; <a href="https://doi.org/10.22323/1.301.0097">10.22323/1.301.0097</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (2017) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122924831">Anisotropy of Anomalous Cosmic Rays Observed by Voyager 2 in the Heliosheath</a>; <a href="https://doi.org/10.22323/1.301.0057">10.22323/1.301.0057</a></li>
<li>Zank, G. P. and Hunana, P., el al. (2016) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20170223-134545862">Particle acceleration and reconnection in the solar wind</a>; ISBN 978-0-7354-1367-2; SOLAR WIND 14: Proceedings of the Fourteenth International Solar Wind Conference; Art. No. 070011; <a href="https://doi.org/10.1063/1.4943848">10.1063/1.4943848</a></li>
<li>Leske, R. A. and Cummings, A. C., el al. (2016) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20160329-095104677">Solar energetic particle anisotropies and insights into particle transport</a>; <a href="https://doi.org/10.1063/1.4943841">10.1063/1.4943841</a></li>
<li>Labrador, A. W. and Sollitt, L. S., el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925213">Inferred Ionic Charge States for Solar Energetic Particle Events from 2012-2015 with ACE and STEREO</a>; <a href="https://doi.org/10.22323/1.236.0107">10.22323/1.236.0107</a></li>
<li>Israel, M. H. and Binns, W. R., el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925311">Observation of ^(60)Fe in the Galactic Cosmic Rays</a>; <a href="https://doi.org/10.22323/1.236.0275">10.22323/1.236.0275</a></li>
<li>Wiedenbeck, M. E. and Binns, W. R., el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925525">Analysis of GCR Spectra and Composition Using Penetrating Particle Data from the CRIS Instrument on ACE</a>; <a href="https://doi.org/10.22323/1.236.0340">10.22323/1.236.0340</a></li>
<li>von Rosenvinge, T. T. and Richardson, I. G., el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122925629">The Longitudinal Distribution of Solar Energetic Particles</a>; <a href="https://doi.org/10.22323/1.236.0104">10.22323/1.236.0104</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180828-122924218">Voyager 1 Observations of Galactic Cosmic Rays in the Local Interstellar Medium: Energy Density and Ionization Rates</a>; <a href="https://doi.org/10.22323/1.236.0318">10.22323/1.236.0318</a></li>
<li>Leske, R. A. and Cummings, A. C., el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180910-131322207">Insights Into Particle Transport Obtained from Solar Energetic Particle Anisotropies</a>; <a href="https://doi.org/10.22323/1.236.0072">10.22323/1.236.0072</a></li>
<li>Hams, T. and Binns, W. R., el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180910-131321786">Elemental Abundances of Ultra-Heavy GCRs measured by SuperTIGER and ACE-CRIS and the Origin of Galactic Cosmic Rays</a>; <a href="https://doi.org/10.22323/1.236.0038">10.22323/1.236.0038</a></li>
<li>Florinski, V. and Stone, E. C., el al. (2015) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180824-100033018">Cosmic rays beyond the boundary of the heliosphere</a>; <a href="https://doi.org/10.22323/1.236.0214">10.22323/1.236.0214</a></li>
<li>McDonald, Frank B. and Webber, W. R., el al. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20160420-130923910">Galactic cosmic rays in the distant heliosphere</a>; ISBN 978-0-7354-1137-1; Centenary Symposium 2012: Discovery of Cosmic Rays; 85-88; <a href="https://doi.org/10.1063/1.4792545">10.1063/1.4792545</a></li>
<li>Cummings, Alan C. and Stone, Edward C. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130226-134144383">Anomalous Cosmic Rays</a>; ISBN 978-0-7354-1137-1; Centenary Symposium 2012: Discovery of Cosmic Rays; 97-101; <a href="https://doi.org/10.1063/1.4792547">10.1063/1.4792547</a></li>
<li>Leske, R. A. and Cohen, C. M. S., el al. (2013) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20130625-131632943">A survey of anisotropic energetic particle flows observed by STEREO</a>; ISBN 978-0-7354-1163-0; Solar Wind 13: Proceedings of the Thirteenth International Solar Wind Conference; 227-230; <a href="https://doi.org/10.1063/1.4811029">10.1063/1.4811029</a></li>
<li>Cohen, C. M. S. and Mason, G. M., el al. (2012) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20120529-081329347">Observations of the longitudinal spread of solar energetic particle events in solar cycle 24</a>; ISBN 978-0-7354-1026-8; Physics of the heliosphere: a 10 year retrospective; 103-109; <a href="https://doi.org/10.1063/1.4723596">10.1063/1.4723596</a></li>
<li>Wiedenbeck, M. E. and Mason, G. M., el al. (2010) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20160420-081255610">Observations of a ^3He-rich SEP Event over a Broad Range of Heliographic Longitudes: Results from STEREO and ACE</a>; ISBN 978-0-7354-0759-6; 12th International Solar Wind Conference; 621-624; <a href="https://doi.org/10.1063/1.3395943">10.1063/1.3395943</a></li>
<li>Mewaldt, R. A. and Leske, R. A., el al. (2010) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20100921-085601924">Observations and Interpretations of Energetic Neutral Hydrogen Atoms from the December 5, 2006 Solar Event</a>; ISBN 978-0-7354-0759-6; Twelfth International Solar Wind Conference; 592-595; <a href="https://doi.org/10.1063/1.3395935">10.1063/1.3395935</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2010) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20100921-082613682">STEREO and ACE Observations of Energetic Particles from Corotating Interaction Regions</a>; ISBN 978-0-7354-0759-6; Twelfth International Solar Wind Conference; 379-382; <a href="https://doi.org/10.1063/1.3395881">10.1063/1.3395881</a></li>
<li>Wiedenbeck, M. E. and Cohen, C. M. S., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150512-092059942">Ionic Charge States Inferred from Elemental and Isotopic Composition in ^3He-rich Solar Energetic Particle Events</a></li>
<li>Leske, R. A. and Cummings, A. C., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150527-091845568">The Unusual Behavior of Anomalous and Galactic Cosmic Ray Intensities at 1 AU During the Present Solar Minimum</a></li>
<li>Lavé, J. and Binns, W. R., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150528-144715835">A Comparison of ACE Measurements of Galactic Cosmic-Ray Abundances and Energy Spectra for Two Successive Solar Minima</a></li>
<li>Wiedenbeck, M. E. and Davis, A. J., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150528-144033949">Time Dependence of Solar Modulation throughout Solar Cycle 23 as Inferred from ACE Measurements of Cosmic-Ray Energy Spectra</a></li>
<li>Cohen, C. M. S. and Mason, G. M., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150512-094808562">Time Dependent Composition in the December 2006 SEP Events</a></li>
<li>Lave, K. A. and Binns, W. R., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150506-152948443">A Comparison of ACE/CRIS Measurements of Galactic
Cosmic-Ray Abundances and Energy Spectra for Two
Successive Solar Minima</a></li>
<li>Leske, R. A. and Mason, G. M., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150522-161152863">Multi-Point Observations of Corotating Interaction Regions from STEREO and ACE</a></li>
<li>Mewaldt, R. A. and Leske, R. A., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150522-161459034">Observation and Interpretation of Energetic Neutral Hydrogen Atoms from the December 5, 2006 Solar Flare</a></li>
<li>Wiedenbeck, M. E. and Mason, G. M., el al. (2009) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150512-093515859">Multipoint Observations of ^3He-rich Solar Energetic Particle Events using STEREO and ACE</a></li>
<li>Wiedenbeck, M. E. and Leske, R. A., el al. (2008) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090727-132850697">Elemental and isotopic fractionation in 3He-rich solar energetic particle events</a>; ISBN 9780735405660; Particle Acceleration and Transport in the Heliosphere and Beyond: 7th Annual International Astrophysics Conference; 149-155; <a href="https://doi.org/10.1063/1.2982438">10.1063/1.2982438</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2008) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090507-132736204">STEREO and ACE observations of CIR particles</a>; ISBN 9780735405660; Particle Acceleration and Transport in the Heliosphere and Beyond— 7th Annual Astrophysics Conference; 131-136; <a href="https://doi.org/10.1063/1.2982435">10.1063/1.2982435</a></li>
<li>Cohen, C. M. S. and Mason, G. M., el al. (2008) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090414-092941101">Examination of the last large solar energetic particle events of solar cycle 23</a>; ISBN 9780735405660; Particle Acceleration and Transport in the Heliosphere and beyond; 118-123; <a href="https://doi.org/10.1063/1.2982432">10.1063/1.2982432</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (2008) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090528-101806583">Anomalous cosmic rays in the heliosheath</a>; ISBN 9780735405660; Particle Acceleration and Transport in  the Heliosphere and Beyond; 343-348; <a href="https://doi.org/10.1063/1.2982469">10.1063/1.2982469</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20190909-133030848">Solar Isotopic Composition as Determined Using Solar Energetic Particles</a>; ISBN 9780387741833; The Composition of Matter; 195-205; <a href="https://doi.org/10.1007/978-0-387-74184-0_20">10.1007/978-0-387-74184-0_20</a></li>
<li>Leske, R. A. and Cummings, A. C., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150416-150551459">Changing anomalous cosmic ray oxygen radial intensity gradients between 1 AU and Voyager with the return to solar minimum</a></li>
<li>Rauch, B. F. and Israel, M. H., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150414-113415014">Measurement of the Relative Abundances of the Ultra-Heavy Galactic Cosmic Rays (30 ≤ Z ≤ 40) with TIGER</a></li>
<li>Wiedenbeck, M. E. and Binns, W. R., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20160722-135442634">Primary and secondary contributions to arriving abundances of cosmic-ray nuclides</a></li>
<li>de Nolfo, G. A. and Binns, W. R., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150413-154918541">Cosmic-ray helium intensities over the solar cycle from ACE</a></li>
<li>Cohen, C. M. S. and Mason, G. M., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150422-162304614">Comparing observations and expectations of SEP composition in the two December 2006 events</a></li>
<li>von Rosenvinge, T. T. and Cummings, A. C., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150501-104753399">The High Energy Telescopes for the STEREO Mission</a></li>
<li>Binns, W. R. and Cummings, A. C., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150501-111243485">Can ^(59)Ni Synthesized in OB Associations Decay to ^(59)Co Before Being Accelerated to Cosmic-ray Energies?</a></li>
<li>Mewaldt, R. A. and Cohen, C. M. S., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150413-133110805">Observations of the December 2006 solar energetic particle events with the Low Energy Telescope (LET) on STEREO</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150501-110503078">Voyager observations of energetic particles near the solar wind termination shock</a></li>
<li>Binns, W. R. and Cummings, A. C., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150415-153704362">Can ^(59)Ni Synthesized in OB Associations Decay to ^(59)Co Before Being Accelerated to Cosmic-ray Energies</a></li>
<li>Wiedenbeck, M. E. and Cohen, C. M. S., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150415-152222754">Persistent energetic ^3He in the inner heliosphere</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150422-161550254">Observations of corotating interaction regions from STEREO and ACE</a></li>
<li>Wiedenbeck, M. E. and Binns, W. R., el al. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150501-112052606">Primary and secondary contributions to arriving abundances of cosmic x-ray nuclides</a></li>
<li>Cummings, A. C. and Stone, E. C. (2007) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150415-152910440">Possible role of transients on the energy spectra of energetic particles at the solar wind termination shock</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (2006) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090918-090238147">Termination shock particle spectral features</a>; ISBN 978073540355-0; Physics of the Inner Heliosheath: Voyager Observations, Theory, and Future Prospects; 5th Annual IGPP International Astrophysics Conference; 86-91; <a href="https://doi.org/10.1063/1.2359310">10.1063/1.2359310</a></li>
<li>McDonald, F. B. and Webber, W. R., el al. (2006) <a href="https://resolver.caltech.edu/CaltechAUTHORS:MCDaipcp06">Voyager observations of galactic and anomalous cosmic rays in the helioshealth</a>; ISBN 978-0-7354-0355-0; PHYSICS OF THE INNER HELIOSHEATH: Voyager Observations, Theory, and Future Prospects; 5th Annual IGPP International Astrophysics Conference; 79-85; <a href="https://doi.org/10.1063/1.2359309">10.1063/1.2359309</a></li>
<li>Mewaldt, R. A. and Cohen, C. M. S., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20110825-074422914">Solar Energetic Particle Spectral Breaks</a>; ISBN 0-7354-0268-X; Physics of Collisionless Shocks; 227-232; <a href="https://doi.org/10.1063/1.2032701">10.1063/1.2032701</a></li>
<li>Cummings, A. C. and Stone, E. C. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20090918-084737847">Characteristics of the Termination Shock: Insights from Voyager</a>; ISBN 073540268X; The Physics of Collisionless Shocks: 4th Annual IGPP International Astrophysics Conference; 273-277; <a href="https://doi.org/10.1063/1.2032708">10.1063/1.2032708</a></li>
<li>McDonald, Frank B. and Stone, Edward C., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20110822-080338809">Observations of Energetic Ions and Electrons in the Distant Heliosphere: 2001 – 2005.0</a>; ISBN 0-7354-0268-X; The physics of collisionless shocks; 261-266; <a href="https://doi.org/10.1063/1.2032706">10.1063/1.2032706</a></li>
<li>Leske, R. A. and Cummings, A. C., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140903-072308449">Intensity Gradients of Anomalous Cosmic Rays Between 1 AU and Voyager During Solar Cycle 23</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140827-092815858">Evidence for two energetic particle sources at the termination shock</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140827-093513358">Appearance of a Third Episode of Enhanced Particle Intensities at 94 AU: Voyager 1 in the Heliosheath</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140902-084251924">Characteristics of the Solar Wind Termination Shock Region from Voyager 1 Observations</a></li>
<li>Labrador, A. W. and Cohen, C. M. S., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150406-154528900">Solar-Particle Energy Spectra during the Large Events of October-November 2003 and January 2005</a></li>
<li>McDonald, F. B. and Stone, E. C., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150409-094600102">Voyager 1 Observations of Termination Shock Particle Events – The Effect of Interplanetary Transients</a></li>
<li>McDonald, F. B. and Stone, E. C., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150409-093457645">Voyager 2 Observations of MeV Ions in the Outer Heliosphere Over the Solar Maximum Period of Cycle 23</a></li>
<li>Cohen, C. M. S. and Mason, G. M., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140903-084303356">Solar Energetic Particle Spectra and Composition in the
October/November 2003 Events</a></li>
<li>Wiedenbeck, M. E. and Davis, Mark E., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150409-092051213">The Level of Solar Modulation of Galactic Cosmic Rays from 1997 to 2005 as Derived from ACE Measurements of Elemental Energy Spectra</a></li>
<li>Labrador, A. W. and Cohen, C. M. S., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140827-135112110">Extended Energy Elemental Spectrum Measurements with the Solar Isotope Spectrometer (SIS)</a></li>
<li>Leske, R. A. and Cohen, C. M. S., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140827-135634611">Ultra-Heavy Elements Above 10 MeV/nucleon in Solar Energetic Particle Events</a></li>
<li>Wiedenbeck, M. E. and Mason, G. M., el al. (2005) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150406-161740226">The Time Variation of Energetic ^3He in Interplanetary Space from 1997-2005</a></li>
<li>McDonald, F. B. and Cummings, A. C., el al. (2004) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20110830-093038896">The Energetic Particle Populations of the Distant
Heliosphere</a>; ISBN 0-7354-0199-3; Physics of the Outer Heliosphere; 139-149; <a href="https://doi.org/10.1063/1.1809511">10.1063/1.1809511</a></li>
<li>Mewaldt, R. A. and Wiedenbeck, M. E., el al. (2004) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111004-094736990">Cosmic-Ray Spectra in Interstellar Space</a>; ISBN 0-7354-0199-3; Physics of the outer heliosphere; 127-132; <a href="https://doi.org/10.1063/1.1809509">10.1063/1.1809509</a></li>
<li>Wiedenbeck, M. E. and Mason, G. M., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111028-100805937">How Common is Energetic ^3He in the Inner Heliosphere?</a>; ISBN 0-7354-0148-9; Solar Wind Ten; 652-655; <a href="https://doi.org/10.1063/1.1618679">10.1063/1.1618679</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111010-143811077">The Coronal Isotopic Composition as Determined Using Solar Energetic Particles</a>; ISBN 0-7354-0148-9; Solar Wind Ten; 616-619; <a href="https://doi.org/10.1063/1.1618670">10.1063/1.1618670</a></li>
<li>Scott, L. M. and Davis, A. J., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150406-141916278">Direct Evidence of Energy-Loss in Electron-Capture-Decay Secondary Isotopes in the Heliosphere</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150306-115444610">Voyager 1 Observations of the Anisotropies of Enhanced MeV Ion Fluxes at 85 AU</a></li>
<li>Florinski, V. and Jokipii, J. R., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150403-082902784">Heliospheric Termination Shock Mediation by Anomalous Cosmic Rays: Insights from Recent Voyager Data</a></li>
<li>Cummings, A. C. and Stone, E. C. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150403-085521517">Voyager Observations of Anomalous Cosmic Ray Gradients and the Role of Diffusion and Drifts in the Outer Heliosphere</a></li>
<li>Wiedenbeck, M. E. and Binns, W. R., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150406-133653562">Refractory Nuclides in the Cosmic-Ray Source</a></li>
<li>Leske, R. A. and Wiedenbeck, M. E., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150406-132624126">The Unusual Solar Particle Events of August 2002</a></li>
<li>Wiedenbeck, M. E. and Leske, R. A., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150305-150054215">The ^3He-Rich SEP Events of August 2002: Exceptional Elemental and Isotopic Composition Patterns at Energies Above 10 MeV / Nucleon</a></li>
<li>Stone, E. C. and Cummings, A. C. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150306-112354854">The Approach of Voyager 1 to the Termination Shock</a></li>
<li>Leske, R. A. and Cohen, C. M. S., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150401-085647968">The Solar Cycle Variability of Solar Energetic Particle
Composition</a></li>
<li>de Nolfo, G. A. and Yanasak, N. E., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150406-135715114">New Measurement of the Li, Be, an B Isotopes as a Test of Cosmic Ray Transport Models</a></li>
<li>McDonald, F. B. and Kota, J., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150403-083725157">Local Reacceleration of Galactic Cosmic Rays at the Heliosphere's Termination Shock</a></li>
<li>Labrador, A. W. and Yanasak, N. E., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150406-143812415">Extended Energy Spectrum Measurement of Elements With the Cosmic Ray Isotope Spectrometer (CRIS)</a></li>
<li>McDonald, F. B. and Cummings, A. C., el al. (2003) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150306-111608994">Unusual Enhancements of MeV Ions and Electrons as Voyager 1 Approaches the Heliospheric Termination Shock</a></li>
<li>Stone, E. C. and Cummings, A. C. (2002) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140826-104958666">Location of the Termination Shock at Solar Maximum</a>; ISBN 0-7354-0148-9; Solar Wind Ten Proceedings; 47-50; <a href="https://doi.org/10.1063/1.1618538">10.1063/1.1618538</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111117-145314535">The Ionic Charge State Composition at High Energies in
Large Solar Energetic Particle Events in Solar Cycle 23</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition; 171-176; <a href="https://doi.org/10.1063/1.1433996">10.1063/1.1433996</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111118-094513677">Isotopic Abundances in the Solar Corona as Inferred from
ACE Measurements of Solar Energetic Particles</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition; 127-132; <a href="https://doi.org/10.1063/1.1433990">10.1063/1.1433990</a></li>
<li>de Nolfo, G. A. and Yanasak, N. E., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111118-100206530">Measurements of the isotopes of lithium, beryllium, and boron from ACE/CRIS</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition: A Joint SOHO/ACE Workshop; 251-255; <a href="https://doi.org/10.1063/1.1434007">10.1063/1.1434007</a></li>
<li>Cohen, C. M. S. and Mewaldt, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111117-080853257">Solar Coronal Abundances of Rare Elements Based on Solar
Energetic Particles</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition; 107-112; <a href="https://doi.org/10.1063/1.1433987">10.1063/1.1433987</a></li>
<li>George, J. S. and Wiedenbeck, M. E., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111117-112058199">The Phosphorus/Sulfur Abundance Ratio as a Test of Galactic Cosmic-Ray Source Models</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition; 263-268; <a href="https://doi.org/10.1063/1.1434009">10.1063/1.1434009</a></li>
<li>Slocum, P. L. and Christian, E. R., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111117-123441068">Measurements of Heavy Elements and Isotopes in Small
Solar Energetic Particle Events</a>; ISBN 0-7354-0042-3; Solar and Galtic Composition; 177-182; <a href="https://doi.org/10.1063/1.1433997">10.1063/1.1433997</a></li>
<li>Klecker, B. and Bothmer, V., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111118-075529994">Galactic Abundances: Report of Working Group 3</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition; 207-220; <a href="https://doi.org/10.1063/1.1434002">10.1063/1.1434002</a></li>
<li>Wiedenbeck, M. E. and Binns, W. R., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111118-151333593">Constraints on the nucleosynthesis of refractory nuclides in galactic cosmic rays</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition: A Joint SOHO/ACE Worshop; 269-274; <a href="https://doi.org/10.1063/1.1434010">10.1063/1.1434010</a></li>
<li>Mewaldt, R. A. and Mason, G. M., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111118-100325232">Long-term fluences of energetic particles in the heliosphere</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition: A Joint SOHO/ACE Workshop; 165-170; <a href="https://doi.org/10.1063/1.1433995">10.1063/1.1433995</a></li>
<li>von Rosenvinge, T. T. and Cohen, C. M. S., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111118-134937338">Time Variations in Elemental Abundances in Solar Energetic
Particle Events</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition; 343-348; <a href="https://doi.org/10.1063/1.1434022">10.1063/1.1434022</a></li>
<li>Binns, W. R. and Wiedenbeck, M. E., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111116-133416059">GCR Neon Isotopic Abundances: Comparison with Wolf-Rayet Star Models and Meteoritic Abundances</a>; ISBN 0-7354-0042-3; Solar and Galatic Composition; 257-262; <a href="https://doi.org/10.1063/1.1434008">10.1063/1.1434008</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140826-103636832">Isotopic abundances in the solar corona as inferred from ACE measurements of solar energetic particles</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition; 127-132; <a href="https://doi.org/10.1063/1.1433990">10.1063/1.1433990</a></li>
<li>Yanasak, N. E. and de Nolfo, G. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111222-093454569">The cosmic-ray contribution to galactic abundances of the light elements: Interpretation of GCR LiBeB abundance measurements from ACE/CRIS</a>; ISBN 0-7354-0042-3; Solar and Galactic Composition; 245-250; <a href="https://doi.org/10.1063/1.1434006">10.1063/1.1434006</a></li>
<li>Christian, E. R. and Cohen, C. M. S., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150305-133531087">A Search for ^7Be in Solar Energetic Particle Events</a></li>
<li>Mewaldt, R. A. and Mason, G. M., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-111820409">Fluences of Solar, Heliospheric, and Galactic Particles at 1 AU</a></li>
<li>Israel, M. H. and Adams, J. H., Jr., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150302-133152754">The Energetic Trans-Iron Composition Experiment (ENTICE) on the Heavy Nuclei Explorer (HNX) Mission</a></li>
<li>Slocum, P. L. and Christian, E. R., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-105420424">Average Elemental and Isotopic Composition of Small Solar Energetic Particle Events</a></li>
<li>Davis, A. J. and Mewaldt, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-114316464">The Evolution of Galactic Cosmic Ray Element Spectra from Solar Minimum to Solar Maximim: ACE Measurements</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-102937851">Mass Fractionation in Solar Energetic Particles and the Isotopic Composition of the Corona</a></li>
<li>Cummings, A. C. and Stone, E. C. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150302-110723970">Onset of Solar Modulation in the Outer Heliosphere as Seen in Anomalous Cosmic Rays</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-133259423">The Cosmic-Ray Contribution to LiBeB: Interpretation of LiBeB Abundances from CRIS</a></li>
<li>Cohen, C. M. S. and Mewaldt, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-102207197">Examining the Abundances of Rare Elements in Solar Energetic Particle Events</a></li>
<li>Leske, R. A. and deNolfo, G. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-111154005">Solar Energetic Particle Anisotropies from the ACE Solar Isotope Spectrometer</a></li>
<li>Mewaldt, R. A. and Cohen, C. M. S., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-110535538">Are Solar Energetic Particles an Accelerated Sample of Solar Wind?</a></li>
<li>Sollitt, L. S. and Cummings, A. C., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-113218886">Effects of Increasing Solar Modulation on Anomalous Cosmic Ray Intensities</a></li>
<li>Cummings, A. C. and Stone, E. C. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150302-111956144">Inferring Energetic Particle Mean Free Paths from Observations of Anomalous Cosmic Rays in the Outer Heliosphere at Solar Maximum</a></li>
<li>Stone, E. C. and Cummings, A. C. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150226-150957759">Estimate of the Location of the Solar wind Termination Shock</a></li>
<li>de Nolfo, G. A. and Yanasak, N. E., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-131355783">Measurements of the Isotopes of Lithium, Beryllium, and Boron from ACE/CRIS</a></li>
<li>Labrador, A. W. and Leske, R. A., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150302-112545330">High Energy Ionic Charge State Composition in Large Solar Energetic Particle Events</a></li>
<li>Wiedenbeck, M. E. and Yanasak, N. E., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200506-160349946">The Origin of Primary Cosmic Rays: Constraints from ACE Elemental and Isotopic Composition Observations</a>; ISBN 9789048158621; The Astrophysics of Galactic Cosmic Rays; 15-26; <a href="https://doi.org/10.1007/978-94-017-3239-0_2">10.1007/978-94-017-3239-0_2</a></li>
<li>Wiedenbeck, M. E. and George, J. S., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-134629834">The Isotopic Composition of Cosmic-Ray Calcium</a></li>
<li>McDonald, F. B. and Burlaga, L. F., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150304-133315782">The July 14th, 2000 &quot;Bastille Day&quot; solar event as observed by Voyagers 1 and 2 in the distant heliosphere</a></li>
<li>Mewaldt, R. A. and Yanasak, N. E., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200508-135103238">Radioactive Clocks and Cosmic-Ray Transport in the Galaxy</a>; ISBN 9789048158621; The Astrophysics of Galactic Cosmic Rays; 27-39; <a href="https://doi.org/10.1007/978-94-017-3239-0_3">10.1007/978-94-017-3239-0_3</a></li>
<li>Wiedenbeck, M. E. and George, J. S., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-135509933">CRIS Measurements of Electron-Capture-Decay Isotopes: ^(37)Ar, ^(44)Ti, ^(49)V, ^(51)Cr, ^(55)Fe, and ^(57)Co</a></li>
<li>Binns, W. R. and Adams, J. H., Jr., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150302-135738779">The Heavy Nuclei eXplorer (HNX) Mission</a></li>
<li>von Rosenvinge, T. T. and Christian, E. R., el al. (2001) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150303-100220896">Temporal Variations in Solar Energetic Particle Events</a></li>
<li>Wiedenbeck, M. E. and Christian, E. R., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111216-080137898">Enhanced Abundances of ^3He in Large Solar Energetic Particle Events</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 107-110; <a href="https://doi.org/10.1063/1.1324290">10.1063/1.1324290</a></li>
<li>von Rosenvinge, T. T. and Cohen, C. M. S., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111215-092255591">The Solar Energetic Particle Event of 6 May 1998</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 111-114; <a href="https://doi.org/10.1063/1.1324291">10.1063/1.1324291</a></li>
<li>Mewaldt, R. A. and Cohen, C. M. S., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111209-071511880">Variable fractionation of solar energetic particles according to first ionization potential</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 123-126; <a href="https://doi.org/10.1063/1.1324294">10.1063/1.1324294</a></li>
<li>Slocum, P. L. and Wiedenbeck, M. E., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111215-101637088">Measurements of Heavy Elements in ^3He-rich SEP Events</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 103-106; <a href="https://doi.org/10.1063/1.1324289">10.1063/1.1324289</a></li>
<li>Niebur, S. M. and Binns, W. R., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150219-131410930">Secondary Electron-Capture-Decay Isotopes and Implications for the Propagation of Galactic Cosmic rays</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 406-409; <a href="https://doi.org/10.1063/1.1324347">10.1063/1.1324347</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111208-100352581">Observations of Anomalous Cosmic Rays at 1 AU</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 293-300; <a href="https://doi.org/10.1063/1.1324328">10.1063/1.1324328</a></li>
<li>Wiedenbeck, M. E. and Binns, W. R., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111201-093810051">Constraints on cosmic-ray acceleration and transport from isotope observations</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 363-370; <a href="https://doi.org/10.1063/1.1324340">10.1063/1.1324340</a></li>
<li>Cohen, C. M. S. and Leske, R. A., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111123-124917397">The Isotopic Composition of Solar Energetic Particles</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 55-62; <a href="https://doi.org/10.1063/1.1324281">10.1063/1.1324281</a></li>
<li>Yanasak, N. and Binns, W. R., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150219-134914101">Abundances of the cosmic ray β-decay secondaries and implications for cosmic ray transport</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 402-405; <a href="https://doi.org/10.1063/1.1324346">10.1063/1.1324346</a></li>
<li>Binns, W. R. and Wiedenbeck, M. E., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111123-095344770">Galactic Cosmic Ray Neon Isotopic Abundances Measured on ACE</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 413-416; <a href="https://doi.org/10.1063/1.1324349">10.1063/1.1324349</a></li>
<li>Davis, A. J. and Mewaldt, R. A., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150219-135833866">On the Low Energy Decrease in Galactic Cosmic Ray Secondary/Primary Ratios</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 421-428; <a href="https://doi.org/10.1063/1.1324351">10.1063/1.1324351</a></li>
<li>Davis, A. J. and Mewaldt, R. A., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20111123-142326519">On the Low Energy Decrease in Galactic Cosmic Ray
Secondary/Primary Ratios</a>; ISBN 1-56396-951-3; Acceleration and Transport of Energetic Particles Observed in the Heliosphere; 421-424; <a href="https://doi.org/10.1063/1.1324351">10.1063/1.1324351</a></li>
<li>George, J. S. and Wiedenbeck, M. E., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140826-100748785">Cosmic Ray Source Abundances and the Acceleration of Cosmic Rays</a>; ISBN 1-56396-951-3; ACE 2000 Symposium; 437-440; <a href="https://doi.org/10.1063/1.1324355">10.1063/1.1324355</a></li>
<li>Cohen, C. M. S. and Mewaldt, R. A., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140826-080801901">Observations of ^3He-rich Solar Energetic Particle Events with the Solar Isotope Spectrometer</a>; ISBN 1-58381-033-1; High Energy Solar Physics - Anticipating HESSI; 124-129</li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (2000) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140826-071624732">Measurements of the Heavy-Ion Elemental and Isotopic Composition in Large Solar Particle Events from ACE</a>; ISBN 1-58381-033-1; High Energy Solar Physics - Anticipating HESSI; 118-123</li>
<li>Stone, E. C. and Cummings, A. C. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140819-132327153">Estimating Characteristics of the Heliosphere Using Anomalous Cosmic Ray Observations at Solar Maximum</a>; ISBN 1563968657; The solar wind nine conference; 201-204; <a href="https://doi.org/10.1063/1.58794">10.1063/1.58794</a></li>
<li>Bogdanov, A. T. and Möbius, E., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150206-150809671">A Study of ^3He Spectra and Abundances in Impulsive Solar Energetic Particle Events - Results from Measurements with ACE/SEPICA, ACE/SIS and SOHO/HSTOF</a></li>
<li>Stone, E. C. and Cummings, A. C. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-090354763">A Tilt Model for Anomalous Cosmic Rays and the Location of the Solar Wind Termination Shock</a></li>
<li>Sollitt, L. S. and Cohen, C. M. S., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-163448873">Trans-Nickel Elements in Solar Energetic Particles</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150212-105955417">Long-Term Temporal Behavior of Interplanetary and Trapped Anomalous Cosmic Rays</a></li>
<li>Lijowski, M. and Binns, W. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150212-163034160">Measurements of the Elemental Composition of Galactic Cosmic Ray Nuclei with 6≤Z≤28  from the Cosmic Ray Isotope Spectrometer on ACE</a></li>
<li>Christian, E. R. and Binns, W. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150212-113747616">Observations of the Solar Modulation of Galactic and Anomalous Cosmic Rays During Solar Minimum</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150212-094216395">Measurements of the Heavy-Ion Isotopic Composition of Solar Energetic Particles</a></li>
<li>Mewaldt, R. A. and Cohen, C. M. S., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-164947365">Correlated Elemental and Isotopic Variations in Solar Energetic Particles</a></li>
<li>von Rosenvinge, T. T. and Cohen, C. M. S., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-142207624">Time Variations of Solar Energetic Particle Abundances Observed by the ACE Spacecraft</a></li>
<li>Christian, E. R. and Binns, W. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150213-105040374">Time Variations of the Modulation of Anomalous and Galactic Cosmic Rays</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-093110762">Composition of Anomalous Cosmic Rays and Other Ions from Voyager Observations</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-091234906">Voyager Observations of Anomalous and Galactic Cosmic Rays During 1998</a></li>
<li>Mahan, S.E. and Binns, W. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150213-100300982">Secondary Electron-Capture Clock Isotopes as a Probe of Reacceleration</a></li>
<li>Mewaldt, R. A. and Wiedenbeck, M. E., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150213-093733570">The Time Delay between Nucleosynthesis and Acceleration Based on ACE Measurements of Primary Electron-Capture Nuclides</a></li>
<li>Christian, E. R. and Cohen, C. M. S., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150212-102928289">Measurements of the Elemental Composition and Energy Spectra of Anomalous Cosmic Ray Nuclei by the Solar Isotopic Spectrometer on ACE</a></li>
<li>Steenberg, C. D. and Cummings, A. C., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-091921800">Drift Calculations on the Modulation of Anomalous Cosmic Rays During the 1998 Solar Minimum Period</a></li>
<li>George, J. S. and Binns, W. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150213-092825276">Cosmic Ray Source Abundances for 29≤Z≤34</a></li>
<li>Cohen, C. M. S. and Christian, E. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-145949528">New Measurements of Solar Particle Events Enriched in Heavy Ions</a></li>
<li>Binns, W. R. and Christian, E. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150210-162025599">Measurements of the Isotopic Abundances of Galactic Cosmic Rays and Their Implications for Cosmic Ray Origin</a></li>
<li>Wiedenbeck, M. E. and Christian, E. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-114545256">Characteristics of 3He-Rich Energetic Particle Events Observed with the SIS Instrument on ACE</a></li>
<li>Yanasak, N. E. and Binns, W. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150213-094618167">Implications for Cosmic Ray Propagation from ACE Measurements of Radioactive Clock Isotope Abundances</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150212-103610912">Measurements of the Isotopic Composition of Anomalous Cosmic Ray N, O, and Ne from ACE</a></li>
<li>Binns, W. R. and Yanasak, N. E., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150213-095550927">Radioactive Clock Isotope Abundance Measurements from the CRIS Experiment aboard the ACE Spacecraft</a></li>
<li>Mason, G. M. and Cohen, C. M. S., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-103123111">Particle Acceleration and Sources in the November 1997 Solar Energetic Particle Events</a></li>
<li>Cummings, A. C. and Stone, E. C. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150211-084408358">Radial Interplanetary Mean Free Paths Inferred from Anomalous Cosmic Ray Observations in the Outer Heliosphere</a></li>
<li>Slocum, P. L. and Christian, E. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150212-102026660">Measurements of ^3He and Heavy Elements in Impulsive SEP Events</a></li>
<li>Wiedenbeck, M. E. and Binns, W. R., el al. (1999) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150212-115444336">Time Variations of Galactic Comic Ray Intensities Near Earth: 1997 to 1999</a></li>
<li>Klecker, B. and Mewaldt, R. A., el al. (1998) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20150107-155451895">Anomalous Cosmic Rays</a>; ISBN 978-90-481-5032-8; Cosmic Rays in the Heliosphere; 259-308; <a href="https://doi.org/10.1007/978-94-017-1189-0_18">10.1007/978-94-017-1189-0_18</a></li>
<li>Zhang, M. and Simpson, J. A., el al. (1998) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141203-160500797">Implications of 26-Day Variations for the Global Modulation</a>; ISBN 978-90-481-5032-8; Cosmic Rays in the Heliosphere; 203-207; <a href="https://doi.org/10.1007/978-94-017-1189-0">10.1007/978-94-017-1189-0</a></li>
<li>Wiedenbeck, M. E. and Christian, E. R., el al. (1997) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141022-105048424">Silicon Strip Detectors with Custom VLSI Readout Electronics for the SIS Instrument of ACE</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (1997) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140703-225100732">Updated Measurements of the Isotopic Composition of Interplanetary and Geomagnetically Trapped Anomalous Cosmic Rays</a></li>
<li>von Rosenvinge, T. T. and Allbritton, G., el al. (1997) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141022-160308145">The ACE-CRIS Scintillating Optical Fiber Trajectory (SOFT) Detector: Calibrations at the NSCL and GSI</a></li>
<li>Stone, E. C. and Cummings, A. C. (1997) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140703-225735470">Rigidity Dependence of the Interplanetary Mean Free Path</a></li>
<li>Dougherty, B. L. and Allbritton, G.L., el al. (1997) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141022-100159601">Large-Area Silicon Detectors for the Advanced Composition Explorer (ACE) Solar Isotope Spectrometer (SIS)</a></li>
<li>Stone, E. C. and Cummings, A. C. (1997) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140703-224734935">Evidence for Anomalous Cosmic Ray S, Si, and Fe in the Outer Heliosphere and for A Non-ACR Source of S at 1 AU</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1997) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140703-225449871">Intensity Gradients of Anomalous Cosmic Ray Oxygen Throughout the Heliosphere</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (1997) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140703-225253772">Evolution of the Energy Spectra of Anomalous Cosmic Rays in the Outer Heliosphere</a></li>
<li>Dougherty, Brian L. and Christian, Eric R., el al. (1996) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140703-215930019">Characterization Of Large-Area Silicon Ionization Detectors For The ACE Mission</a>; ISBN 9780819421944; Gamma-Ray and Cosmic-Ray Detectors, Techniques, and Missions; 188-198; <a href="https://doi.org/10.1117/12.253978">10.1117/12.253978</a></li>
<li>Wiedenbeck, Mark E. and Christian, Eric R., el al. (1996) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140703-220904845">Two-Dimensional Position-Sensitive Silicon Detectors For The ACE Solar Isotope Spectrometer</a>; ISBN 9780819421944; Gamma-Ray and Cosmic-Ray Detectors, Techniques, and Missions; 176-187; <a href="https://doi.org/10.1117/12.253977">10.1117/12.253977</a></li>
<li>Cohen, C. M. S. and Christian, E. R., el al. (1996) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140724-155533705">The Solar Isotope Spectrometer (SIS)</a></li>
<li>Leske, R. A. and Mewaldt, R. A., el al. (1996) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200511-151236312">The Isotopic Composition of Anomalous Cosmic Rays from Sampex</a>; ISBN 9789401072960; The Heliosphere in the Local Interstellar Medium; 149-154; <a href="https://doi.org/10.1007/978-94-009-1782-8_16">10.1007/978-94-009-1782-8_16</a></li>
<li>Cummings, A. C. and Stone, E. C. (1996) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200511-145902680">Composition of Anomalous Cosmic Rays and Implications for the Heliosphere</a>; ISBN 978-94-010-7296-0; The Heliosphere in the Local Interstellar Medium; 117-128; <a href="https://doi.org/10.1007/978-94-009-1782-8_13">10.1007/978-94-009-1782-8_13</a></li>
<li>Ruciński, D. and Cummings, A. C., el al. (1996) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20200511-153142800">Ionization Processes in the Heliosphere — Rates and Methods of Their Determination</a>; ISBN 9789401072960; The Heliosphere in the Local Interstellar Medium; 73-84; <a href="https://doi.org/10.1007/978-94-009-1782-8_9">10.1007/978-94-009-1782-8_9</a></li>
<li>Walton, J. T. and Lee, J. S., el al. (1996) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141202-163530409">Past, Present, and Future Cosmic Ray Identification Applications for Large Area Silicon Detectors</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (1995) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140616-163928405">Evolution of the Energy Spectra of Anomalous Cosmic Rays in the Outer Heliosphere and the Distance to the Solar Wind Termination Shock</a></li>
<li>Cummings, A. C. and Stone, E. C. (1995) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140612-134940854">Elemental Composition of the Anomalous Cosmic Ray Component</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (1995) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140616-163700853">Radial and Latitudinal Gradients of Anomalous Cosmic Rays in the Outer Heliosphere</a></li>
<li>Cummings, A. C. and Blake, J. B., el al. (1995) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140616-163231974">Radial and Latitudinal Gradients of Anomalous Cosmic Ray Oxygen Throughout the Heliosphere</a></li>
<li>Christian, E. R. and Cummings, A. C., el al. (1995) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140616-162118203">The Reappearance of Anomalous Cosmic Ray Hydrogen</a></li>
<li>Cook, Walter R., III and Cummings, Alan C., el al. (1994) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140609-161515101">Two-Dimensional Interdigitated Pixel Detector for Energetic Particle Spectrometers</a>; <a href="https://doi.org/10.1117/12.187471">10.1117/12.187471</a></li>
<li>Stockwell, W. and Akerib, D., el al. (1994) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20180724-131524018">Cryogenic germanium detectors for a weakly interactive massive particle (WIMP) dark-matter search</a>; ISBN 9780819416049; EUV, X-Ray, and Gamma-Ray Instrumentation for Astronomy V; 374-381; <a href="https://doi.org/10.1117/12.186825">10.1117/12.186825</a></li>
<li>Cunningham, Thomas J. and Mazed, Mohaminad, el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20161018-131737795">Cosmic-ray detector with interdigitated-finger pixels for two-dimensional position information from a single wafer side</a>; ISBN 9780819411846; Astroparticle Physics and Novel Gamma-Ray Telescopes; 15-22; <a href="https://doi.org/10.1117/12.161384">10.1117/12.161384</a></li>
<li>Leske, R. A. and Cummings, A. C., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140212-113840884">Measurements of the Composition of Galactic Cosmic Rays  on SAMPEX</a></li>
<li>Cummings, J. R. and Cummings, A. C., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140212-081705878">New Evidence for Anomalous Cosmic Rays Trapped in the Magnetosphere</a></li>
<li>Mewaldt, R. A. and Cummings, A. C., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140212-082936422">The Return of the Anomalous Component to 1 AU in 1992</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140212-082424248">The Distance to the Solar Wind Termination Shock During 1986 - 1988</a></li>
<li>Selesnick, R. S. and Cummings, A. C., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140212-092741225">Isotopic Composition of Solar Energetic Particles Observed in the October/November, 1992 Solar Flares</a></li>
<li>Cummings, J. R. and Cummings, A. C., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141022-095413422">SAMPEX Observations of Geomagnetically Trapped Anomalous Cosmic Rays</a></li>
<li>Binns, W. R. and Crary, D. J., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141021-155634792">Detection Efficiency of the CRIS Scintillating Optical Fiber Hodoscope</a></li>
<li>Cook, W. R. and Cummings, A. C., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140516-113451049">Custom Analog VLSI for the Advanced Composition Explorer (ACE)</a></li>
<li>Mewaldt, R. A. and Cook, W. R., el al. (1993) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140516-114149179">An Interdigitated Pixel PIN Detector for Energetic Particle Spectroscopy in Space</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1991) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140924-095030514">The Isotopic Composition of Anomalous Cosmic Ray Neon</a></li>
<li>Binns, W. R. and Crary, D. J., el al. (1991) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20141007-134109460">A Bevalac Calibration of a Scintillating Optical Fiber Hodoscope for Possible use on the Advanced Composition Explorer</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (1991) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140805-202852761">The Physical Significance of 'Shifted' Gradients and the Location of the Solar Wind Termination Shock</a></li>
<li>Stone, E. C. and Cummings, A. C., el al. (1991) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140924-091647751">The Physical Significance of 'Shifted' Gradients and the Location of the Solar Wind Termination Shock</a></li>
<li>Stone, E. C. and Burlaga, L. F., el al. (1990) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140715-154126254">The Advanced Composition Explorer</a>; <a href="https://doi.org/10.1063/1.39173">10.1063/1.39173</a></li>
<li>Cummings, A. C. and Mewaldt, R. A., el al. (1990) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140714-155936587">Radial and Latitudinal Gradients of Anomalous Cosmic-Ray Oxygen and Helium from 1 to ~41 AU</a></li>
<li>Christian, E. R. and Cummings, A. C., el al. (1990) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140508-090605066">Evidence for Anomalous Cosmic Ray Hydrogen</a></li>
<li>Cummings, A. C. and Stone, E. C. (1990) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140714-155302359">Elemental Composition of the Very Local Interstellar Medium as Deduced from Observations of Anomalous Cosmic Rays</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1990) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140708-163956095">Time Variation of Radial and Latitudinal Gradients of Anomalous Cosmic Ray Oxygen in the Outer Heliosphere</a></li>
<li>Cummings, A. C. and Stone, E. C. (1988) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140430-161715936">Composition, Gradients, and Temporal Variations of the Anomalous Cosmic-Ray Component</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1987) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140512-142436514">Radial and Latitudinal Gradients of Anomalous Cosmic-Ray Oxygen and Helium and Galactic Cosmic Rays in the Outer Heliosphere</a></li>
<li>Althouse, W. E. and Cook, W. R., el al. (1987) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140513-102837578">First Flight of a New Balloon-Borne Gamma-Ray Imaging Telescope</a></li>
<li>Cummings, A. C. and Stone, E. C. (1987) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140513-100423829">Energy Spectra of Anomalous Cosmic-Ray Oxygen During 1977-1987</a></li>
<li>Cummings, A. C. and Mewaldt, R. A., el al. (1987) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140513-101000324">Large-Scale Radial Gradient of Anomalous Cosmic-Ray Oxygen from 1 to ~30 AU</a></li>
<li>Cummings, A. C. and Stone, E. C. (1987) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140512-141917916">Elemental Composition of the Anomalous Cosmic-Ray Component</a></li>
<li>Webber, W. R. and Cummings, A. C., el al. (1985) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140501-132751835">Radial and Latitudinal Gradients of Anomalous Oxygen During 1977-1985</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1985) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140501-142200881">Changes in the Energy Spectrum of Anomalous Oxygen and Helium During 1977-1985</a></li>
<li>Christon, S. P. and Cummings, A. C., el al. (1985) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140501-143744927">Differential Measurement of Cosmic-Ray Gradient with Respect to Interplanetary Current Sheet</a></li>
<li>Althouse, W. E. and Cook, W. R., el al. (1985) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140501-140747582">A Balloon-Borne Imaging Gamma-Ray Telescope</a></li>
<li>Cummings, A. C. and Webber, W. R. (1983) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140421-161259173">Temporal Variations of the Anomalous Oxygen Component</a></li>
<li>Webber, W. R. and Cummings, A. C. (1983) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140421-162004001">Voyager Measurements of the Energy Spectrum, Charge Composition, and Long Term Temporal Variations of the Anomalous Components in 1977-1982</a></li>
<li>Cummings, A. C. and Mewaldt, R. A., el al. (1983) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140429-083239292">Short and Long Term Variations of the Anomalous Component</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1973) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140409-090427593">Interstellar Electron Spectrum from the Galactic Non-Thermal Radio Emission</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1973) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140409-090558716">Evidence for Primary Interstellar Cosmic-Ray Electrons</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1973) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140409-090931878">Interplanetary Diffusion Coefficients for Cosmic Rays</a></li>
<li>Cummings, A. C. and Stone, E. C., el al. (1973) <a href="https://resolver.caltech.edu/CaltechAUTHORS:20140409-091427238">Analytic Approximations in the Study of the Solar Modulation of Electrons</a></li>
</ul>