The temporal evolution of 3 - 9 MeV/nucleon He flux trapped in the magnetosphere

Geophysical Research Letters

Volumn 23, Issue 20, 1996, Pages 2793-2796

  Pugacheva, G I ^a   Gusev, A A ^a   Martin, I M ^a   Spjeldvik, W N ^b   Kohno, T ^c  

^a UNIVERSITY OF CAMPINAS   (Brazil)

^b WEBER STATE UNIVERSITY   (United States)

^c INST OF PHYS AND CHEMICAL RESEARCH   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

MAGNETOSPHERE; ELECTRIC VARIABLES MEASUREMENT; ELECTRON ENERGY LEVELS; GEOPHYSICS; HELIUM; RADIATION BELTS; SPECTRUM ANALYSIS;

ABSOLUTE VALUES; ENERGY RANGES; ION FLUXES; MEASUREMENTS OF; RADIAL PROFILES; TEMPORAL EVOLUTION; TRAPPED FLUX;

TRAPPED IONS; ATMOSPHERIC ELECTRICITY;

HELIUM ION SPATIAL DISTRIBUTION; NUCLEON; POWER SPECTRUM; TRAPPED FLUXES;

EID: 0030269387     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/96GL02689     Document Type: Article

References (12)

1. Barashenkov, V. S., and V. D. Toneev, Interaction of particles and atomic nuclei of high and superhigh energies with nuclei (in Russian), 478 pp., Atomizdat, Moscow, 1972.
2. Blake, J. B., J. F. Fennell, M. Schulz, and G. A. Paulikas, Geomagnetically trapped alpha particles. 2. The inner zone, J. Geophys. Res., 78, 5498-5506, 1973.
3. Chen, J., G. Guzik, Y. Sang, J. Wefel, and J. Cooper, Energetic helium particles trapped in the inner magnetosphere, Geophys. Res. Lett., 21, 1583-1586, 1994.
4. Cummings, J. R., A. C. Cummings, R. A. Mewaldt, R. S. Selesnick, and E. C. Stone, New evidence for geomagnetically trapped anomalous cosmic rays, Geophys. Res. Lett., 20, 2003-2006, 1993.
5. Cummings, J. R., R. A. Mewaldt, R. S. Selesnik, E. C. Stone, J. B. Blake, and M. D. Looper, MAST observations of high energy trapped helium nuclei (abstract), EOS, Trans., AGU, 75, 303, 1994.
6. Fritz, T. A., and W. N. Spjeldvik, Observations of energetic radiation belt helium ions at the geomagnetic equator during quiet conditions, J. Geophys. Res., 83, 2579-2583, 1978.
7. Gusev, A. A., G. I. Pugacheva, K. Kudela, and L. Just, On the sources of high energy electrons trapped in the inner radiation zone, Planetary and Space Science, 35, 1281-1285, 1987.
8. Krimigis, S. M., and J. A. Van Allen, Geomagnetically trapped alpha particles, J. Geophys. Res., 72, 5779-5797, 1967.
9. Kohno, T., A. A. Gusev, I. M. Martin, and G. I. Pugacheva, The trapped He flux dynamics observed on the OHZORA satellite during 1984-1987, Geophys. Res. Lett., 22, 877-880, 1995.
10. Rubin, A. G., R. C. Filz, P. L. Rothwell, and B. Sellers, Geomagnetically trapped alpha particles from 18 to 70 MeV, J. Geophys. Res., 82, 1938-1942, 1977.
11. Spjeldvik, W. N., and T. A. Fritz, Observations of energetic helium ions in the Earth's radiation belts during a sequence of geomagnetic storms, J. Geophys. Res., 86, 2317-2357, 1981.
12. Turtelli, Jr, A., T. Kohno, U. B. Jayanthi, J. H. Adams, Jr., I. M. Martin, T. Villela, A. Neri, A. A. Gusev, G. I. Pugacheva, H. Kato, K. Nagata, A. J. Tylka, and P. R. Boberg, Anomalous and solar cosmic ray observations with the first Brazilian scientific microsatellite, Proc. 24 Int. Cosm. Ray Conf, 4 SH, 1275-1278, 1995.