Research on the structure of cosmic-ray electron and positron fluxes in GeV-TeV energy range

Zechun Zheng; Zhiyi Cui; Jianhong Ruan

doi:10.1142/S0218301322500124

Research on the structure of cosmic-ray electron and positron fluxes in GeV-TeV energy range

Zechun Zheng
, Zhiyi Cui
, Jianhong Ruan^*

^*此作品的通讯作者

物理与电子科学学院

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The positron-electron fluxes detected by AMS02, CALET, DAMPE and Fermi-LAT have shown their complex structure which deviated from a single power-law, and the results of DAMPE and Fermi-LAT are obviously higher than those of AMS02 and CALET in 100GeV-1TeV range. We point out that the complex positron-electron flux structures can be attributed to two sources with a natural background, and the difference between the two groups of data can be explained in an anomalous bremsstrahlung theory.

源语言	英语
文章编号	2250012
期刊	International Journal of Modern Physics E
卷	31
期	1
DOI	https://doi.org/10.1142/S0218301322500124
出版状态	已出版 - 1 1月 2022

访问文件

10.1142/S0218301322500124

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{33777a788edb47ee9a58043b108e2a5c,

title = "Research on the structure of cosmic-ray electron and positron fluxes in GeV-TeV energy range",

abstract = "The positron-electron fluxes detected by AMS02, CALET, DAMPE and Fermi-LAT have shown their complex structure which deviated from a single power-law, and the results of DAMPE and Fermi-LAT are obviously higher than those of AMS02 and CALET in 100GeV-1TeV range. We point out that the complex positron-electron flux structures can be attributed to two sources with a natural background, and the difference between the two groups of data can be explained in an anomalous bremsstrahlung theory.",

keywords = "Cosmic-ray, bremsstrahlung, electron, positron",

author = "Zechun Zheng and Zhiyi Cui and Jianhong Ruan",

note = "Publisher Copyright: {\textcopyright} 2022 World Scientific Publishing Company.",

year = "2022",

month = jan,

day = "1",

doi = "10.1142/S0218301322500124",

language = "英语",

volume = "31",

journal = "International Journal of Modern Physics E",

issn = "0218-3013",

publisher = "World Scientific",

number = "1",

}

TY - JOUR

T1 - Research on the structure of cosmic-ray electron and positron fluxes in GeV-TeV energy range

AU - Zheng, Zechun

AU - Cui, Zhiyi

AU - Ruan, Jianhong

PY - 2022/1/1

Y1 - 2022/1/1

N2 - The positron-electron fluxes detected by AMS02, CALET, DAMPE and Fermi-LAT have shown their complex structure which deviated from a single power-law, and the results of DAMPE and Fermi-LAT are obviously higher than those of AMS02 and CALET in 100GeV-1TeV range. We point out that the complex positron-electron flux structures can be attributed to two sources with a natural background, and the difference between the two groups of data can be explained in an anomalous bremsstrahlung theory.

AB - The positron-electron fluxes detected by AMS02, CALET, DAMPE and Fermi-LAT have shown their complex structure which deviated from a single power-law, and the results of DAMPE and Fermi-LAT are obviously higher than those of AMS02 and CALET in 100GeV-1TeV range. We point out that the complex positron-electron flux structures can be attributed to two sources with a natural background, and the difference between the two groups of data can be explained in an anomalous bremsstrahlung theory.

KW - Cosmic-ray

KW - bremsstrahlung

KW - electron

KW - positron

UR - https://www.scopus.com/pages/publications/85124752251

U2 - 10.1142/S0218301322500124

DO - 10.1142/S0218301322500124

M3 - 文章

AN - SCOPUS:85124752251

SN - 0218-3013

VL - 31

JO - International Journal of Modern Physics E

JF - International Journal of Modern Physics E

IS - 1

M1 - 2250012

ER -

Research on the structure of cosmic-ray electron and positron fluxes in GeV-TeV energy range

摘要

访问文件

其它文件与链接

学术指纹

引用此