近地轨道的次级电子和正电子
Secondary electrons and positrons in near earth orbit
摘要:
通过模拟计算了近地轨道上的次级e ~+和e ~-粒子数.计算结果与最近的AMS测量结果吻合得很好。对于低于地磁截止值的粒子,e $^+$与e $^-$的通量比似乎是由于地磁东西效应。
英文摘要:
The secondary e+ and e- populations in near earth's orbit have been calculated by simulation. The results are in very good agreement with the recent AMS measurements. The e$^+$ over e$^-$ flux ratio for particles below the geomagnetic cutoff appears to be due to the geomagnetic East-West effect.
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