THE EFFECT OF THE EARTH MAGNETIC FIELD'S LONG-TERM CHANGES ON THE CALCULATION OF PROTON FLUX IN THE RADIATION BELTS

ZANG Zhenqun

doi:10.11728/cjss1997.01.059

Volume 17 Issue 1

Jan. 1997

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Article Navigation > Chinese Journal of Space Science > 1997 > 17(1): 59-63

ZANG Zhenqun. THE EFFECT OF THE EARTH MAGNETIC FIELD'S LONG-TERM CHANGES ON THE CALCULATION OF PROTON FLUX IN THE RADIATION BELTS[J]. Chinese Journal of Space Science, 1997, 17(1): 59-63. doi: 10.11728/cjss1997.01.059

Citation:

ZANG Zhenqun. THE EFFECT OF THE EARTH MAGNETIC FIELD'S LONG-TERM CHANGES ON THE CALCULATION OF PROTON FLUX IN THE RADIATION BELTS[J]. Chinese Journal of Space Science, 1997, 17(1): 59-63. doi: 10.11728/cjss1997.01.059

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THE EFFECT OF THE EARTH MAGNETIC FIELD'S LONG-TERM CHANGES ON THE CALCULATION OF PROTON FLUX IN THE RADIATION BELTS

doi: 10.11728/cjss1997.01.059 cstr: 32142.14.cjss1997.01.059

ZANG Zhenqun

Center for Space Science and Applied Research, The Chinese Academy of Sciences, Beijing 100080

Received Date: 1995-12-22
Rev Recd Date: 1996-05-07
Publish Date: 1997-01-24

Abstract

Abstract

In this paper, the changes of proton's fluxes for a certain posihon in the low altitude are caiculatal using IGRF magnetic field models with epoch from l945 to l990 and the latest trapped radiation model AP8MAX, and the effects of magnetic field's long-term changes on L, B /B₀ are discussed.The correct methods to calculate L, B /B₀ and the correct usage of trapped radiation belt models together with IGRF magnetic field models are recommended and discussed.
- IGRF magnetic field model,
- Trapped radiation belt,
- Flux