Results 21 to 30 of about 5,065 (261)

The isotopic composition of solar energetic particles

AIP Conference Proceedings, 2000
© 2000 American Institute of Physics. Issue Date: 15 September 2000. This work was supported by NASA at the California Institute of Technology (under grant NAS5- 6912), the Jet Propulsion Laboratory, and the Goddard Space Flight Center. Climax neutron monitor data were obtained from the University of Chicago, National Science Foundation grant ATM ...
Cohen, C. M. S., Leske, R. A., Christian, E. R., Cummings, A. C., Mewaldt, R. A., Slocum, P. L., Stone, E. C., von Rosenvinge, T. T., Wiedenbeck, M. E.   +8 more
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A Living Catalog of Parker Solar Probe IS⊙IS Energetic Particle Enhancements

The Astrophysical Journal Supplement Series, 2023
Energetic charged particles are pervasive throughout the heliosphere with contributions from solar energetic particle events, stream and corotating interaction regions, galactic cosmic rays, anomalous cosmic rays, and suprathermal ions.
J. G. Mitchell, C. M. S. Cohen, T. J. Eddy, C. J. Joyce, J. S. Rankin, M. M. Shen, G. A. de Nolfo, E. R. Christian, D. J. McComas, R. L. McNutt Jr., M. E. Wiedenbeck, N. A. Schwadron, M. E. Hill, A. W. Labrador, R. A. Leske, R. A. Mewaldt, D. G. Mitchell, J. R. Szalay   +17 more
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Solar abundances as derived from solar energetic particles [PDF]

AIP Conference Proceedings, 1989
© 1989 American Institute of Physics. Published online 01 March 1989. I appreciate T. L. Garrard's help in preparing this manuscript. This work was supported in part by NASA under contract NAS7-918 and grants NGR 05-002-160 and NAG5-722.
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Review of Solar Energetic Particle Prediction Models

Advances in Space Research, 2023
Peer ...
Whitman, Kathryn, Egeland, Ricky, Richardson, Ian G., Allison, Clayton, Quinn, Philip, Barzilla, Janet, Kitiashvili, Irina, Sadykov, Viacheslav, Bain, Hazel M., Dierckxsens, Mark, Mays, M. Leila, Tadesse, Tilaye, Lee, Kerry T., Semones, Edward, Luhmann, Janet G., Núñez, Marlon, White, Stephen M., Kahler, Stephen W., Ling, Alan G., Smart, Don F., Shea, Margaret A., Tenishev, Valeriy, Boubrahimi, Soukaina F., Aydin, Berkay, Martens, Petrus, Angryk, Rafal, Marsh, Michael S., Dalla, Silvia, Crosby, Norma, Schwadron, Nathan A., Kozarev, Kamen, Gorby, Matthew, Young, Matthew A., Laurenza, Monica, Cliver, Edward W., Alberti, Tommaso, Stumpo, Mirko, Benella, Simone, Papaioannou, Athanasios, Anastasiadis, Anastasios, Sandberg, Ingmar, Georgoulis, Manolis K., Ji, Anli, Kempton, Dustin, Pandey, Chetraj, Li, Gang, Hu, Junxiang, Zank, Gary P., Lavasa, Eleni, Giannopoulos, Giorgos, Falconer, David, Kadadi, Yash, Fernandes, Ian, Dayeh, Maher A., Muñoz-Jaramillo, Andrés, Chatterjee, Subhamoy, Moreland, Kimberly D., Sokolov, Igor V., Roussev, Ilia I., Taktakishvili, Aleksandre, Effenberger, Frederic, Gombosi, Tamas, Huang, Zhenguang, Zhao, Lulu, Wijsen, Nicolas, Aran, Angels, Poedts, Stefaan, Kouloumvakos, Athanasios, Paassilta, Miikka, Vainio, Rami, Belov, Anatoly, Eroshenko, Eugenia A., Abunina, Maria A., Abunin, Artem A., Balch, Christopher C., Malandraki, Olga, Karavolos, Michalis, Heber, Bernd, Labrenz, Johannes, Kühl, Patrick, Kosovichev, Alexander G., Oria, Vincent, Nita, Gelu M., Illarionov, Egor, O’Keefe, Patrick M., Jiang, Yucheng, Fereira, Sheldon H., Ali, Aatiya, Paouris, Evangelos, Aminalragia-Giamini, Sigiava, Jiggens, Piers, Jin, Meng, Lee, Christina O., Palmerio, Erika, Bruno, Alessandro, Kasapis, Spiridon, Wang, Xiantong, Chen, Yang, Sanahuja, Blai, Lario, David, Jacobs, Carla, Strauss, Du Toit, Steyn, Ruhann, van den Berg, Jabus, Swalwell, Bill, Waterfall, Charlotte, Nedal, Mohamed, Miteva, Rositsa, Dechev, Momchil, Zucca, Pietro, Engell, Alec, Maze, Brianna, Farmer, Harold, Kerber, Thuha, Barnett, Ben, Loomis, Jeremy, Grey, Nathan, Thompson, Barbara J., Linker, Jon A., Caplan, Ronald M., Downs, Cooper, Török, Tibor, Lionello, Roberto, Titov, Viacheslav, Zhang, Ming, Hosseinzadeh, Pouya   +125 more
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Yield Function of the DOSimetry TELescope Count and Dose Rates Aboard the International Space Station

Space Weather, 2021
The Earth is constantly hit by energetic particles originating from galactic sources. The flux of these particles is altered by the magnetized solar wind in the heliosphere and the Earth's magnetic field.
A. S. Caprotti, M. Brüdern, S. Burmeister, B. Heber, K. Herbst   +4 more
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DRIFT-INDUCED DECELERATION OF SOLAR ENERGETIC PARTICLES [PDF]

The Astrophysical Journal, 2015
We investigate the deceleration of Solar Energetic Particles (SEPs) during their propagation from the Sun through interplanetary space, in the presence of weak to strong scattering in a Parker spiral configuration, using relativistic full orbit test particle simulations.
S. Dalla, M. S. Marsh, T. Laitinen
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Solar Energetic Particle Events: Phenomenology and Prediction [PDF]

Space Science Reviews, 2003
Solar energetic particle events can cause major disruptions to the operation of spacecraft in earth orbit and outside the earth’s magnetosphere and have to be considered for EVA and other manned activities. They may also have an effect on radiation doses received by the crew flying in high altitude aircraft over the polar regions.
Gabriel, S.B., Patrick, G.J.
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Fe/O Variations Relative to Source Longitude and Heliospheric Current Sheet in Large Solar Energetic Particle Events

The Astrophysical Journal
The Fe/O enhancements exhibit significant variations in gradual solar energetic particle (SEP) events. Several causes have been suggested including transport effects in the interplanetary space and flare contribution.
Jinhye Park, Radoslav Bucik, Hyun-Jin Jeong, Yong-Jae Moon   +3 more
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Space Climate and Solar Energetic Particles [PDF]

Iranian Journal of Astronomy and Astrophysics
In this paper, we investigate the effect of solar corona magnetic activities during 11-year periods and energetic particles on global warming. According to atmospheric changes during the past years, the relationship between these two issues should be ...
Ehsan Tavabi, Sima Zeighami, Yones Kharaghani   +2 more
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Solar Energetic Particle Track-production Rates at 1 au: Comparing In Situ Particle Fluxes with Lunar Sample-derived Track Densities

The Astrophysical Journal Letters, 2023
Heavy ( Z > 26) solar energetic particles (SEPs) with energies ∼1 MeV nucleon ^−1 are known to leave visible damage tracks in meteoritic materials. The density of such “solar flare tracks” in lunar and asteroidal samples has been used as a measure of a ...
A. R. Poppe, P. S. Szabo, E. R. Imata, L. P. Keller, R. Christoffersen   +4 more
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