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Title: ?????????????


1
????????????????????????????
JPS2003??
11aSA13
  • ?? ??,????,?????
  • ????????
  • Faculty of Education, Kochi University

2
??
  • 1. ????(????)
  • (??)????????????
  • 2. ???? (???)
  • ?????
  • ????
  • ????
  • 3. ??
  • ???????
  • ????
  • 4. ???

3
1. ????(????)
  • 1-1 ???????
  • ???? (??? ? ??)
  • ?????????? (??, ??)
  • BESS, CAPRICE, etc.
  • AMS, HEAT, PAMERA
  • ??????????????
  • ??? ????????? ?
  • ???????????????

4
2. ???? (???)
  • 2-1 ?????

Lorentz ? V ??,m ?? , c ??, B??
(??),q??, E 0????
5
  • 2-2 ?? (??)
  • ? ????? .. Störmer??
  • ??(??)
  • ??
  • ????

6
  • IGRF (???????)
  • ????????, 12?
  • SAA ?? (??????) (South American Anomaly)
  • ???????
  • ??????? (Beard-Mead)???

7
2-3 ?????
  • ????
  • I) p (?????????????)
  • ??????? CRPP
  • II) p A ? p X (????????)
  • ??_at_20 km, ?????? CRAP
  • III)p A ? n X
  • n ? p e- ? (????????????)
  • t 900 ?, ??lt10RE,???? CRAND
  • ??????, (???)
  • III) p A ? p n n- X (???)
  • n- ? p- e ? (?????????)

8
3?????
9
2.4 ??????????
Fisk
BESS
Mode energy 0.3 0.7 GeV
Mode energy 2.0 GeV
10
continue
  • ???????????? (???-I???-II)
  • Em ???????, a, b ?????????
  • Em 0.3 GeV for ?? (???????),
  • Em 2.0 GeV for ???.
  • ?? a -1, b 1.5.
  • ???-III (????/???)

11
????
  • 3-????????????????
  • Runge-Kutta-Gill ?
  • ?? RE(6,350km) 10RE
  • ???? 10 µ?(??) 10 m?(??)
  • 1??????600????
  • ??????? 10 MeV 10 GeV
  • ?????????????(??)
  • ?????????(t900 ?),lt 10RE

12
3. ??
  • ????
  • 3???
  • Escape . ?????
  • ???
  • Arrive . ?????
  • Trap . ??
  • ????????????
  • (? ?????????)
  • 3??????3????(??)

??? _at_ 1 GeV (??????????)
??? I ??? II ??? III
Escape 99 18 81
Arrive lt1 82 18
Trap 0 0 1.5
13
????
14
???? (1)
???-II
???-I
???-III
?? 100,000 ?
15
continued
?? 0.1 GeV, 1000 ?
16
???? (2)
  • ) ????????
  • _at_400km
  • ??/???-I
  • 100,000 ??
  • ???/???-I
  • ????

17
continued
  • ) ??????
  • ISS_at_400km
  • ??/???-III
  • 10,000 ??
  • ???/???-III
  • SAA?????

18
???? (3)
  • ???? (F-50,130deg)
  • ?? ????

????SAA
19
4. ??
  • ???(?)????????????
  • (??????????????????)
  • ????? Van-Allen?????????
  • (CRAND ????????????)
  • ??????(lt0.1GeV)?????????????
  • ???????(1GeV)????????????
  • ???????SAA?????????
  • ??????????????????(???)
  • ???????? 2000km???????????
  • ???????????!!

20
???
  • ???????!
  • ??????????????
  • ?????, p-/p?,
  • ??????????,????.
  • ????????.
  • ???????????.
  • ????????
  • ??????????
  • (????)????
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