CR electrons: towards a more complete air-Cherenkov view

Michele Palatiello
{"title":"CR electrons: towards a more complete air-Cherenkov view","authors":"Michele Palatiello","doi":"10.1016/j.nuclphysbps.2014.10.032","DOIUrl":null,"url":null,"abstract":"<div><p>Very high energy (VHE; <em>E</em> &gt; 30 GeV) cosmic-ray electrons and positrons (CR<span><math><msup><mrow><mi>e</mi></mrow><mrow><mo>−</mo></mrow></msup></math></span>, <span><math><msup><mrow><mi>e</mi></mrow><mrow><mo>+</mo></mrow></msup></math></span>) reaching the Earth from beyond the solar system are important tracers of recent energetic events in our Galactic neighbourhood (1–2 kpc). Spectral measurements of this radiation may help checking standard astrophysical scenarios of CR<span><math><msup><mrow><mi>e</mi></mrow><mrow><mo>−</mo></mrow></msup></math></span>, <span><math><msup><mrow><mi>e</mi></mrow><mrow><mo>+</mo></mrow></msup></math></span> origin (e.g., pulsars, SNRs) versus exotic scenarios (e.g., DM particle annihilation). Air-Cherenkov telescopes can contribute to the measurement of the total VHE flux of CR<span><math><msup><mrow><mi>e</mi></mrow><mrow><mo>−</mo></mrow></msup></math></span>, <span><math><msup><mrow><mi>e</mi></mrow><mrow><mo>+</mo></mrow></msup></math></span>. This will allow us to consolidate relevant results by, e.g., ATIC, HESS, AMS-02, and <em>Fermi</em>-LAT.</p></div>","PeriodicalId":93343,"journal":{"name":"Nuclear physics. B, Proceedings, supplements","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.nuclphysbps.2014.10.032","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nuclear physics. B, Proceedings, supplements","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0920563214002266","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

Abstract

Very high energy (VHE; E > 30 GeV) cosmic-ray electrons and positrons (CRe, e+) reaching the Earth from beyond the solar system are important tracers of recent energetic events in our Galactic neighbourhood (1–2 kpc). Spectral measurements of this radiation may help checking standard astrophysical scenarios of CRe, e+ origin (e.g., pulsars, SNRs) versus exotic scenarios (e.g., DM particle annihilation). Air-Cherenkov telescopes can contribute to the measurement of the total VHE flux of CRe, e+. This will allow us to consolidate relevant results by, e.g., ATIC, HESS, AMS-02, and Fermi-LAT.

CR电子:走向更完整的空气-切伦科夫视图
甚高能量;E比;30 GeV)从太阳系外到达地球的宇宙射线电子和正电子(CRe−,e+)是我们银河系附近(1 - 2kpc)最近高能事件的重要示踪剂。这种辐射的光谱测量可能有助于检查CRe -, e+起源的标准天体物理情景(例如,脉冲星,信噪比)与奇异情景(例如,DM粒子湮灭)。Air-Cherenkov望远镜可以帮助测量CRe−,e+的VHE总通量。这将使我们能够通过ATIC, HESS, AMS-02和Fermi-LAT等整合相关结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信