根据“礼炮7号”[应为“致敬7号”] - “宇宙1686号”轨道复合体及“日冕-1号”卫星数据得出的地球辐射带内的高能中子和伽马射线光谱。

Energetic neutron and gamma-ray spectra under the earth radiation belts according to "SALYUT-7" [correction of "SALUTE-7"]-"KOSMOS-1686" orbital complex and "CORONAS-I" satellite data.

作者信息

Bogomolov A V, Dmitriev A V, Myagkova I N, Ryumin S P, Smirnova O N, Sobolevsky I M

机构信息

Skobeltsyn Institute of Nuclear Physics, Moscow State University, Russia.

出版信息

Adv Space Res. 1998;21(12):1801-4. doi: 10.1016/s0273-1177(98)00071-4.

DOI:10.1016/s0273-1177(98)00071-4

PMID:11542904

Abstract

The spectra of neutrons >10 MeV and gamma-rays 1.5-100 MeV under the Earth Radiation Belts, restored from the data, obtained onboard orbital complex "SALYUT-7" [correction of "SALUTE-7"]-"KOSMOS-1686", are presented. The spectra shapes are similar to those for albedo neutrons and gamma-rays, but absolute values of their fluxes (0.2 cm-2 s-1 for neutrons, 0.8 cm-2 s-1 for gamma-rays at the equator and 1.2 cm-2 s-1, 1.9 cm-2 s-1, accordingly, at L=1.9) are several times as large. It is possibly explained by the fact that most of the detected particles were produced by the cosmic ray interactions with the orbital complex matter. Neutron and gamma-ray fluxes obtained from "CORONAS-1" data are near those for albedo particles.

摘要

给出了根据在轨道复合体“SALYUT - 7”[应为“SALUTE - 7”] - “KOSMOS - 1686”上获取的数据恢复的地球辐射带下方能量大于10 MeV的中子和能量为1.5 - 100 MeV的伽马射线的能谱。能谱形状与反照率中子和伽马射线的相似，但它们通量的绝对值（赤道处中子为0.2 cm⁻² s⁻¹，伽马射线为0.8 cm⁻² s⁻¹；在L = 1.9处，相应地，中子为1.2 cm⁻² s⁻¹，伽马射线为1.9 cm⁻² s⁻¹）大几倍。这可能是由于所检测到的大多数粒子是由宇宙射线与轨道复合体物质相互作用产生的这一事实所解释。从“CORONAS - 1”数据获得的中子和伽马射线通量接近反照率粒子的通量。