Solar cycle variation of outer belt electron dose at low-earth orbit

被引：2

作者：

Brautigam, DH ^{[1
]}

Dichter, BK

Ray, KR

Turnbull, WR

Madden, D

Ling, A

Holeman, E

Redus, RH

Woolf, S

机构：

[1] USAF, Res Lab, Space Vehicles Directorate, Hanscom AFB, MA 01731 USA

[2] Boston Coll, Inst Sci Res, Boston, MA 02467 USA

[3] Radex Inc, Bedford, MA 01730 USA

[4] Amptek Inc, Bedford, MA 01730 USA

[5] Arcon Corp, Waltham, MA 02451 USA

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 2001年 / 48卷 / 06期

关键词：

electron dose; low earth orbit; radiation belt; solar cycle variation;

D O I：

10.1109/23.983164

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The solar cycle dependence of dose rates in the low-altitude ''horns'' of the outer zone electron belt is examined using data from TSX5/CEASE (solar maximum epoch) and APEX/PASP+ (solar minimum epoch). It is found, after normalizing the dose rates to account for the different shielding geometries, that the ratio of PASP to CEASE dose rates is similar to4 for L > 4. This is contrary to the equal dose rates predicted by the NASA AE8MIN and AE8MAX models.

引用

页码：2010 / 2015

页数：6

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