Publications of Alan C. Cummings ordered by citations

A list of publications authored or co-authored by Alan C. Cummings, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0002-3840-7696

457	Galactic Cosmic Rays in the Local Interstellar Medium: Voyager 1 Observations and Model Results Cummings, A. C., Stone, E. C., Heikkila, B. C., Lal, N., Webber, W. R., Jóhannesson, G., Moskalenko, I. V., Orlando, E. & Porter, T. A., 2016, ApJ, 831, 18
178	Cosmic ray measurements from Voyager 2 as it crossed into interstellar space Stone, Edward C., Cummings, Alan C., Heikkila, Bryant C. & Lal, Nand, 2019, Nature Astronomy, 3, 1013
51	ACR Proton Acceleration Associated with Reconnection Processes beyond the Heliospheric Termination Shock Zhao, L.-L., Zank, G. P., Hu, Q., Chen, Y., Adhikari, L., leRoux, J. A., Cummings, A., Stone, E. & Burlaga, L. F., 2019, ApJ, 886, 144
41	Energetic Particle Increases Associated with Stream Interaction Regions Cohen, C. M. S., Christian, E. R., Cummings, A. C., Davis, A. J., Desai, M. I., Giacalone, J., Hill, M. E., Joyce, C. J., Labrador, A. W., Leske, R. A., Matthaeus, W. H., McComas, D. J., McNutt, R. L., Jr., Mewaldt, R. A., Mitchell, D. G., Rankin, J. S., Roelof, E. C., Schwadron, N. A., Stone, E. C., Szalay, J. R., Wiedenbeck, M. E., Allen, R. C., Ho, G. C., Jian, L. K., Lario, D., Odstrcil, D., Bale, S. D., Badman, S. T., Pulupa, M., MacDowall, R. J., Kasper, J. C., Case, A. W., Korreck, K. E., Larson, D. E., Livi, Roberto, Stevens, M. L. & Whittlesey, Phyllis, 2020, ApJS, 246, 20
33	Combined ∼10 eV to ∼344 MeV Particle Spectra and Pressures in the Heliosheath along the Voyager 2 Trajectory Dialynas, Konstantinos, Galli, Andre, Dayeh, Maher A., Cummings, Alan C., Decker, Robert B., Fuselier, Stephen A., Gkioulidou, Matina, Roussos, Elias, Krimigis, Stamatios M., Mitchell, Donald G., Richardson, John D. & Opher, Merav, 2020, ApJ, 905, L24
33	3He-rich Solar Energetic Particle Observations at the Parker Solar Probe and near Earth Wiedenbeck, M. E., Bučík, R., Mason, G. M., Ho, G. C., Leske, R. A., Cohen, C. M. S., Christian, E. R., Cummings, A. C., Davis, A. J., Desai, M. I., Giacalone, J., Haggerty, D. K., Hill, M. E., Joyce, C. J., Labrador, A. W., Malandraki, O., Matthaeus, W. H., McComas, D. J., McNutt, R. L., Jr., Mewaldt, R. A., Mitchell, D. G., Posner, A., Rankin, J. S., Roelof, E. C., Schwadron, N. A., Stone, E. C., Szalay, J. R., Bale, S. D., Case, A. W., Kasper, J. C., Korreck, K. E., Larson, D. E., MacDowall, R. J., Pulupa, M. & Stevens, M. L., 2020, ApJS, 246, 42
33	Seed Population Preconditioning and Acceleration Observed by the Parker Solar Probe Schwadron, N. A., Bale, S., Bonnell, J., Case, A., Christian, E. R., Cohen, C. M. S., Cummings, A. C., Davis, A. J., Dudok de Wit, T., de Wet, W., Desai, M. I., Joyce, C. J., Goetz, K., Giacalone, J., Gorby, M., Harvey, P., Heber, B., Hill, M. E., Karavolos, M., Kasper, J. C., Korreck, K., Larson, D., Livi, R., Leske, R. A., Malandraki, O., MacDowall, R., Malaspina, D., Matthaeus, W. H., McComas, D. J., McNutt, R. L., Jr., Mewaldt, R. A., Mitchell, D. G., Mays, L., Niehof, J. T., Odstrcil, D., Pulupa, M., Poduval, B., Rankin, J. S., Roelof, E. C., Stevens, M., Stone, E. C., Szalay, J. R., Wiedenbeck, M. E., Winslow, R. & Whittlesey, P., 2020, ApJS, 246, 33
30	Observations of the 2019 April 4 Solar Energetic Particle Event at the Parker Solar Probe Leske, R. A., Christian, E. R., Cohen, C. M. S., Cummings, A. C., Davis, A. J., Desai, M. I., Giacalone, J., Hill, M. E., Joyce, C. J., Krimigis, S. M., Labrador, A. W., Malandraki, O., Matthaeus, W. H., McComas, D. J., McNutt, R. L., Jr., Mewaldt, R. A., Mitchell, D. G., Posner, A., Rankin, J. S., Roelof, E. C., Schwadron, N. A., Stone, E. C., Szalay, J. R., Wiedenbeck, M. E., Vourlidas, A., Bale, S. D., MacDowall, R. J., Pulupa, M., Kasper, J. C., Allen, R. C., Case, A. W., Korreck, K. E., Livi, R., Stevens, M. L., Whittlesey, P. & Poduval, B., 2020, ApJS, 246, 35
27	Energetic Particle Observations from the Parker Solar Probe Using Combined Energy Spectra from the IS⊙IS Instrument Suite Joyce, C. J., McComas, D. J., Christian, E. R., Schwadron, N. A., Wiedenbeck, M. E., McNutt, R. L., Jr., Cohen, C. M. S., Leske, R. A., Mewaldt, R. A., Stone, E. C., Labrador, A. W., Davis, A. J., Cummings, A. C., Mitchell, D. G., Hill, M. E., Roelof, E. C., Szalay, J. R., Rankin, J. S., Desai, M. I., Giacalone, J. & Matthaeus, W. H., 2020, ApJS, 246, 41
27	A Foreshock Model for Interstellar Shocks of Solar Origin: Voyager 1 and 2 Observations Gurnett, D. A., Kurth, W. S., Stone, E. C., Cummings, A. C., Heikkila, B., Lal, N., Krimigis, S. M., Decker, R. B., Ness, N. F. & Burlaga, L. F., 2021, The Astronomical Journal, 161, 11
22	Galactic Cosmic-Ray Anisotropies: Voyager 1 in the Local Interstellar Medium Rankin, J. S., Stone, E. C., Cummings, A. C., McComas, D. J., Lal, N. & Heikkila, B. C., 2019, ApJ, 873, 46
22	Parker Solar Probe observations of He/H abundance variations in SEP events inside 0.5 au Cohen, C. M. S., Christian, E. R., Cummings, A. C., Davis, A. J., Desai, M. I., de Nolfo, G. A., Giacalone, J., Hill, M. E., Joyce, C. J., Labrador, A. W., Leske, R. A., Matthaeus, W. H., McComas, D. J., McNutt, R. L., Mewaldt, R. A., Mitchell, D. G., Mitchell, J. G., Rankin, J. S., Roelof, E. C., Schwadron, N. A., Stone, E. C., Szalay, J. R., Wiedenbeck, M. E., Vourlidas, A., Bale, S. D., Pulupa, M. & MacDowall, R. J., 2021, A&A, 650, A23
21	Observations of the 2022 September 5 Solar Energetic Particle Event at 15 Solar Radii Cohen, C. M. S., Leske, R. A., Christian, E. R., Cummings, A. C., de Nolfo, G. A., Desai, M. I., Giacalone, J., Hill, M. E., Labrador, A. W., McComas, D. J., McNutt, R. L., Mewaldt, R. A., Mitchell, D. G., Mitchell, J. G., Muro, G. D., Rankin, J. S., Schwadron, N. A., Sharma, T., Shen, M. M., Szalay, J. R., Wiedenbeck, M. E., Xu, Z. G., Romeo, O., Vourlidas, A., Bale, S. D., Pulupa, M., Kasper, J. C., Larson, D. E., Livi, R. & Whittlesey, P., 2024, ApJ, 966, 148
21	Anomalous Cosmic-Ray Oxygen Observations into 0.1 au Rankin, J. S., McComas, D. J., Leske, R. A., Christian, E. R., Cohen, C. M. S., Cummings, A. C., Joyce, C. J., Labrador, A. W., Mewaldt, R. A., Schwadron, N. A., Stone, E. C., Strauss, R. D. & Wiedenbeck, M. E., 2022, ApJ, 925, 9
18	Elemental Composition at the Cosmic-Ray Source Derived from the ACE-CRIS Instrument. I. 6C to 28Ni Israel, M. H., Lave, K. A., Wiedenbeck, M. E., Binns, W. R., Christian, E. R., Cummings, A. C., Davis, A. J., de Nolfo, G. A., Leske, R. A., Mewaldt, R. A., Stone, E. C. & von Rosenvinge, T. T., 2018, ApJ, 865, 69
17	First Observations of Anomalous Cosmic Rays in to 36 Solar Radii Rankin, J. S., McComas, D. J., Leske, R. A., Christian, E. R., Cohen, C. M. S., Cummings, A. C., Joyce, C. J., Labrador, A. W., Mewaldt, R. A., Posner, A., Schwadron, N. A., Strauss, R. D., Stone, E. C. & Wiedenbeck, M. E., 2021, ApJ, 912, 139
12	No Stagnation Region before the Heliopause at Voyager 1? Inferences from New Voyager 2 Results Cummings, A. C., Stone, E. C., Richardson, J. D., Heikkila, B. C., Lal, N. & Kóta, J., 2021, ApJ, 906, 126
10	Composition Variation of the 2023 May 16 Solar Energetic Particle Event Observed by SolO and PSP Xu, Z. G., Cohen, C. M. S., Leske, R. A., Muro, G. D., Cummings, A. C., McComas, D. J., Schwadron, N. A., Christian, E. R., Wiedenbeck, M. E., McNutt, R. L., Mitchell, D. G., Mason, G. M., Kouloumvakos, A., Wimmer-Schweingruber, R. F., Ho, G. C. & Rodriguez-Pacheco, J., 2024, ApJ, 976, L3
8	Using Magnetic Flux Conservation to Determine Heliosheath Speeds Richardson, J. D., Cummings, A. C., Burlaga, L. F., Giacalone, J., Opher, M. & Stone, E. C., 2021, ApJ, 919, L28
8	The Isotopic Abundances of Galactic Cosmic Rays with Atomic Number 29 ≤ Z ≤ 38 Binns, W. R., Wiedenbeck, M. E., von Rosenvinge, T. T., Israel, M. H., Christian, E. R., Cummings, A. C., de Nolfo, G. A., Leske, R. A., Mewaldt, R. A. & Stone, E. C., 2022, ApJ, 936, 13
6	Radial Dependence of Ion Fluences in the 2023 July 17 Solar Energetic Particle Event from Parker Solar Probe to STEREO and ACE Muro, G. D., Cohen, C. M. S., Xu, Z., Leske, R. A., Christian, E. R., Cummings, A. C., De Nolfo, G., Desai, M. I., Fraschetti, F., Giacalone, J., Labrador, A., McComas, D. J., Mitchell, J. G., Mitchell, D. G., Rankin, J., Schwadron, N. A., Shen, M., Wiedenbeck, M. E., Bale, S. D., Romeo, O. & Vourlidas, A., 2025, ApJ, 981, 8
5	Longitudinal Dependence of Heavy Ion Composition in the 2021 October 28 Ground Level Enhancement Event Cohen, C. M. S., Mason, G. M., Christian, E. R., Cummings, A. C., de Nolfo, G. A., Desai, M. I., Giacalone, J., Hill, M. E., Labrador, A. W., Leske, R. A., McComas, D. J., McNutt, R. L., Jr., Mitchell, D. G., Mitchell, J. G., Muro, G. D., Rankin, J. S., Schwadron, N. A., Shen, M. M., Wiedenbeck, M. E., Xu, Z. G., Ho, G. C. & Wimmer-Schweingrüber, R. F., 2025, ApJ, 978, L35
5	First Measurements of Jovian Electrons by Parker Solar Probe/IS⊙IS within 0.5 au of the Sun Mitchell, J. G., Leske, R. A., Nolfo, G. A. DE, Christian, E. R., Wiedenbeck, M. E., McComas, D. J., Cohen, C. M. S., Cummings, A. C., Hill, M. E., Labrador, A. W., Mays, M. L., McNutt, R. L., Mewaldt, R. A., Mitchell, D. G., Odstrcil, D., Schwadron, N. A., Stone, E. C. & Szalay, J. R., 2022, ApJ, 933, 171
3	On the Acceleration Site of Anomalous Cosmic Rays: Voyager 2 Observations of Their Anisotropy in the Heliosheath Cummings, A. C., Kóta, J., Richardson, J. D., Rankin, J. S. & Heikkila, B. C., 2024, ApJ, 977, 76
3	Species-dependent Variability in the Energy Spectra of Intense Solar Energetic Particle Events Observed by PSP/ISʘIS/EPI-Hi/LET Pak, S., Cuesta, M. E., Farooki, H. A., Khoo, L. Y., Xu, Z. G., Davis, A. J., Leske, R. A., Cohen, C. M. S., McComas, D. J., Shrestha, B. L., Mitchell, J. G., Labrador, A. W., Rankin, J. S., Kasapis, S., Szalay, J. R., Cummings, A. C., Muro, G. D. & Wiedenbeck, M. E., 2025, ApJS, 281, 21
1	Voyager 1 Observations of Galactic Cosmic-Ray Isotopes in the Very Local Interstellar Medium: Evidence for Primary 2H and B Cummings, A. C., Moskalenko, I. V., Heikkila, B. C., Jóhannesson, G. & Porter, T. A., 2025, ApJ, 993, 81
0	Energy-Dependent SEP Fe/O Abundances During the May 2024 Superstorm Muro, G. D., Cohen, C. M. S., Xu, Z., Leske, R. A., Cummings, A. C., Bale, S., Berland, G. D., Christian, E. R., Cuesta, M. E., Desai, M. I., Fraschetti, F., Giacalone, J., Khoo, L. Y., Labrador, A., McComas, D. J., Mitchell, J. G., Pulupa, M., Schwadron, N. A. & Shen, M. M., 2025, Space Weather, 23, e2025SW004604