TY - GEN
T1 - Spatial distribution of energetic heavy ions near the earth
AU - Hareyama, M.
AU - Hasebe, N.
AU - Sakurai, K.
AU - Kodaira, S.
AU - Kajiwara, N.
AU - Takano, M.
AU - Doke, T.
AU - Fujii, M.
AU - Goka, T.
AU - Koshiishi, H.
AU - Matsumoto, H.
AU - Yanagimachi, T.
PY - 2006
Y1 - 2006
N2 - The observations have been made of energetic heavy ions in various places from 1 to 220 Re by means of the satellites as MDS-1 and GEOTAIL. The elemental abundances from C to Fe were observed by MDS-1 at 1 - 10 Re, GEOTAIL at 10 - 220 Re in the magnetosphere and beyond. Comparing these abundances with that of galactic cosmic rays (GCRs) measured by ACE/CRIS at 230 Re at LI point beyond the magnetosphere, we have found some differences between the GCR composition and our results. Referring to the results obtained thus far, we show the relative abundances and the spatial distribution obtained by these satellites. We also discuss the relation between the heavy ion composition in GCRs and the particle composition within the magnetosphere.
AB - The observations have been made of energetic heavy ions in various places from 1 to 220 Re by means of the satellites as MDS-1 and GEOTAIL. The elemental abundances from C to Fe were observed by MDS-1 at 1 - 10 Re, GEOTAIL at 10 - 220 Re in the magnetosphere and beyond. Comparing these abundances with that of galactic cosmic rays (GCRs) measured by ACE/CRIS at 230 Re at LI point beyond the magnetosphere, we have found some differences between the GCR composition and our results. Referring to the results obtained thus far, we show the relative abundances and the spatial distribution obtained by these satellites. We also discuss the relation between the heavy ion composition in GCRs and the particle composition within the magnetosphere.
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U2 - 10.1142/9789812773678_0035
DO - 10.1142/9789812773678_0035
M3 - Conference contribution
AN - SCOPUS:84885719373
SN - 9812567984
SN - 9789812567987
T3 - Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications - Proceedings of the 9th Conference
SP - 212
EP - 216
BT - Astroparticle, Particle and Space Physics, Detectors and Medical Physics Applications - Proceedings of the 9th Conference
PB - World Scientific Publishing Co. Pte Ltd
T2 - International Conference on Advanced Technology and Particle Physics, ICATPP 2005
Y2 - 17 October 2005 through 21 October 2005
ER -