• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

利用国际空间站上的阿尔法磁谱仪精确测量0.5 GeV至1 TeV的初级宇宙射线中(正电子 + 电子)通量。

Precision Measurement of the (e^{+}+e^{-}) Flux in Primary Cosmic Rays from 0.5 GeV to 1 TeV with the Alpha Magnetic Spectrometer on the International Space Station.

作者信息

Aguilar M, Aisa D, Alpat B, Alvino A, Ambrosi G, Andeen K, Arruda L, Attig N, Azzarello P, Bachlechner A, Barao F, Barrau A, Barrin L, Bartoloni A, Basara L, Battarbee M, Battiston R, Bazo J, Becker U, Behlmann M, Beischer B, Berdugo J, Bertucci B, Bigongiari G, Bindi V, Bizzaglia S, Bizzarri M, Boella G, de Boer W, Bollweg K, Bonnivard V, Borgia B, Borsini S, Boschini M J, Bourquin M, Burger J, Cadoux F, Cai X D, Capell M, Caroff S, Casaus J, Cascioli V, Castellini G, Cernuda I, Cervelli F, Chae M J, Chang Y H, Chen A I, Chen H, Cheng G M, Chen H S, Cheng L, Chikanian A, Chou H Y, Choumilov E, Choutko V, Chung C H, Clark C, Clavero R, Coignet G, Consolandi C, Contin A, Corti C, Coste B, Crispoltoni M, Cui Z, Dai M, Delgado C, Della Torre S, Demirköz M B, Derome L, Di Falco S, Di Masso L, Dimiccoli F, Díaz C, von Doetinchem P, Donnini F, Du W J, Duranti M, D'Urso D, Eline A, Eppling F J, Eronen T, Fan Y Y, Farnesini L, Feng J, Fiandrini E, Fiasson A, Finch E, Fisher P, Galaktionov Y, Gallucci G, García B, García-López R, Gargiulo C, Gast H, Gebauer I, Gervasi M, Ghelfi A, Gillard W, Giovacchini F, Goglov P, Gong J, Goy C, Grabski V, Grandi D, Graziani M, Guandalini C, Guerri I, Guo K H, Habiby M, Haino S, Han K C, He Z H, Heil M, Hoffman J, Hsieh T H, Huang Z C, Huh C, Incagli M, Ionica M, Jang W Y, Jinchi H, Kanishev K, Kim G N, Kim K S, Kirn Th, Kossakowski R, Kounina O, Kounine A, Koutsenko V, Krafczyk M S, Kunz S, La Vacca G, Laudi E, Laurenti G, Lazzizzera I, Lebedev A, Lee H T, Lee S C, Leluc C, Li H L, Li J Q, Li Q, Li Q, Li T X, Li W, Li Y, Li Z H, Li Z Y, Lim S, Lin C H, Lipari P, Lippert T, Liu D, Liu H, Lomtadze T, Lu M J, Lu Y S, Luebelsmeyer K, Luo F, Luo J Z, Lv S S, Majka R, Malinin A, Mañá C, Marín J, Martin T, Martínez G, Masi N, Maurin D, Menchaca-Rocha A, Meng Q, Mo D C, Morescalchi L, Mott P, Müller M, Ni J Q, Nikonov N, Nozzoli F, Nunes P, Obermeier A, Oliva A, Orcinha M, Palmonari F, Palomares C, Paniccia M, Papi A, Pauluzzi M, Pedreschi E, Pensotti S, Pereira R, Pilo F, Piluso A, Pizzolotto C, Plyaskin V, Pohl M, Poireau V, Postaci E, Putze A, Quadrani L, Qi X M, Räihä T, Rancoita P G, Rapin D, Ricol J S, Rodríguez I, Rosier-Lees S, Rozhkov A, Rozza D, Sagdeev R, Sandweiss J, Saouter P, Sbarra C, Schael S, Schmidt S M, Schuckardt D, Schulz von Dratzig A, Schwering G, Scolieri G, Seo E S, Shan B S, Shan Y H, Shi J Y, Shi X Y, Shi Y M, Siedenburg T, Son D, Spada F, Spinella F, Sun W, Sun W H, Tacconi M, Tang C P, Tang X W, Tang Z C, Tao L, Tescaro D, Ting Samuel C C, Ting S M, Tomassetti N, Torsti J, Türkoğlu C, Urban T, Vagelli V, Valente E, Vannini C, Valtonen E, Vaurynovich S, Vecchi M, Velasco M, Vialle J P, Wang L Q, Wang Q L, Wang R S, Wang X, Wang Z X, Weng Z L, Whitman K, Wienkenhöver J, Wu H, Xia X, Xie M, Xie S, Xiong R Q, Xin G M, Xu N S, Xu W, Yan Q, Yang J, Yang M, Ye Q H, Yi H, Yu Y J, Yu Z Q, Zeissler S, Zhang J H, Zhang M T, Zhang X B, Zhang Z, Zheng Z M, Zhuang H L, Zhukov V, Zichichi A, Zimmermann N, Zuccon P, Zurbach C

机构信息

Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), E-28040 Madrid, Spain.

INFN Sezione di Perugia, I-06100 Perugia, Italy and Università di Perugia, I-06100 Perugia, Italy.

出版信息

Phys Rev Lett. 2014 Nov 28;113(22):221102. doi: 10.1103/PhysRevLett.113.221102. Epub 2014 Nov 26.

DOI:10.1103/PhysRevLett.113.221102
PMID:25494065
Abstract

We present a measurement of the cosmic ray (e^{+}+e^{-}) flux in the range 0.5 GeV to 1 TeV based on the analysis of 10.6 million (e^{+}+e^{-}) events collected by AMS. The statistics and the resolution of AMS provide a precision measurement of the flux. The flux is smooth and reveals new and distinct information. Above 30.2 GeV, the flux can be described by a single power law with a spectral index γ=-3.170±0.008(stat+syst)±0.008(energy scale).

摘要

我们基于对阿尔法磁谱仪(AMS)收集的1060万个(正电子+电子)事例的分析,给出了0.5 GeV至1 TeV能量范围内宇宙射线(正电子+电子)通量的测量结果。AMS的统计数据和分辨率提供了通量的精确测量。该通量是平滑的,并揭示了新的独特信息。在30.2 GeV以上,通量可以用单一幂律描述,谱指数γ = -3.170±0.008(统计+系统误差)±0.008(能量刻度)。

相似文献

1
Precision Measurement of the (e^{+}+e^{-}) Flux in Primary Cosmic Rays from 0.5 GeV to 1 TeV with the Alpha Magnetic Spectrometer on the International Space Station.利用国际空间站上的阿尔法磁谱仪精确测量0.5 GeV至1 TeV的初级宇宙射线中(正电子 + 电子)通量。
Phys Rev Lett. 2014 Nov 28;113(22):221102. doi: 10.1103/PhysRevLett.113.221102. Epub 2014 Nov 26.
2
Electron and positron fluxes in primary cosmic rays measured with the alpha magnetic spectrometer on the international space station.利用国际空间站上的阿尔法磁谱仪测量的初级宇宙射线中的电子和正电子通量。
Phys Rev Lett. 2014 Sep 19;113(12):121102. doi: 10.1103/PhysRevLett.113.121102. Epub 2014 Sep 18.
3
High statistics measurement of the positron fraction in primary cosmic rays of 0.5-500 GeV with the alpha magnetic spectrometer on the international space station.利用国际空间站上的阿尔法磁谱仪对能量在0.5 - 500 GeV的初级宇宙射线中的正电子分数进行高统计量测量。
Phys Rev Lett. 2014 Sep 19;113(12):121101. doi: 10.1103/PhysRevLett.113.121101. Epub 2014 Sep 18.
4
Energy Spectrum of Cosmic-Ray Electron and Positron from 10 GeV to 3 TeV Observed with the Calorimetric Electron Telescope on the International Space Station.利用国际空间站上的量热电子望远镜观测到的10 GeV至3 TeV宇宙射线电子和正电子的能谱。
Phys Rev Lett. 2017 Nov 3;119(18):181101. doi: 10.1103/PhysRevLett.119.181101. Epub 2017 Nov 1.
5
Precision Measurement of the Helium Flux in Primary Cosmic Rays of Rigidities 1.9 GV to 3 TV with the Alpha Magnetic Spectrometer on the International Space Station.利用国际空间站上的阿尔法磁谱仪对刚度为1.9 GV至3 TV的初级宇宙射线中的氦通量进行精确测量。
Phys Rev Lett. 2015 Nov 20;115(21):211101. doi: 10.1103/PhysRevLett.115.211101. Epub 2015 Nov 17.
6
Extended Measurement of the Cosmic-Ray Electron and Positron Spectrum from 11 GeV to 4.8 TeV with the Calorimetric Electron Telescope on the International Space Station.利用国际空间站量能器电子望远镜对能量为 11GeV 到 4.8TeV 的宇宙射线电子和正电子谱进行扩展测量。
Phys Rev Lett. 2018 Jun 29;120(26):261102. doi: 10.1103/PhysRevLett.120.261102.
7
Cosmic-Ray Boron Flux Measured from 8.4  GeV/n to 3.8  TeV/n with the Calorimetric Electron Telescope on the International Space Station.利用国际空间站上的量热电子望远镜测量从8.4 GeV/n到3.8 TeV/n的宇宙射线硼通量。
Phys Rev Lett. 2022 Dec 16;129(25):251103. doi: 10.1103/PhysRevLett.129.251103.
8
Towards Understanding the Origin of Cosmic-Ray Electrons.探索宇宙射线电子起源之谜。
Phys Rev Lett. 2019 Mar 15;122(10):101101. doi: 10.1103/PhysRevLett.122.101101.
9
Towards Understanding the Origin of Cosmic-Ray Positrons.探索宇宙射线正电子起源之谜。
Phys Rev Lett. 2019 Feb 1;122(4):041102. doi: 10.1103/PhysRevLett.122.041102.
10
Precision Measurement of the Boron to Carbon Flux Ratio in Cosmic Rays from 1.9 GV to 2.6 TV with the Alpha Magnetic Spectrometer on the International Space Station.利用国际空间站上的阿尔法磁谱仪对能量从1.9吉电子伏特到2.6太电子伏特的宇宙射线中硼与碳的通量比进行精确测量。
Phys Rev Lett. 2016 Dec 2;117(23):231102. doi: 10.1103/PhysRevLett.117.231102. Epub 2016 Nov 28.

引用本文的文献

1
Simulations of cosmic ray propagation.宇宙射线传播的模拟
Living Rev Comput Astrophys. 2021;7(1):2. doi: 10.1007/s41115-021-00011-1. Epub 2021 Jul 26.
2
Inference of the Local Interstellar Spectra of Cosmic-Ray Nuclei ⩽ 28 with the GalProp-HelMod Framework.利用GalProp-HelMod框架推断宇宙射线原子核⩽28的本地星际光谱。
Astrophys J Suppl Ser. 2020 Oct;250(2). doi: 10.3847/1538-4365/aba901. Epub 2020 Sep 29.
3
-LAT Observations of -Ray Emission toward the Outer Halo of M31.对M31外晕的γ射线发射的LAT观测。
Astrophys J. 2019 Aug 1;880(2). doi: 10.3847/1538-4357/ab2880. Epub 2019 Jul 30.
4
The Discovery of a Low-energy Excess in Cosmic-Ray Iron: Evidence of the Past Supernova Activity in the Local Bubble.宇宙射线铁中低能过剩的发现:本地泡过去超新星活动的证据。
Astrophys J. 2021 May 20;913(1). doi: 10.3847/1538-4357/abf11c. Epub 2021 May 18.
5
HelMod in the Works: From Direct Observations to the Local Interstellar Spectrum of Cosmic-Ray Electrons.正在研究中的HelMod:从直接观测到宇宙射线电子的本地星际光谱。
Astrophys J. 2018 Feb 20;854(2). doi: 10.3847/1538-4357/aaa75e. Epub 2018 Feb 15.
6
GALACTIC COSMIC RAYS IN THE LOCAL INTERSTELLAR MEDIUM: OBSERVATIONS AND MODEL RESULTS.本地星际介质中的银河宇宙射线:观测与模型结果
Astrophys J. 2016 Nov 1;831(1). doi: 10.3847/0004-637x/831/1/18. Epub 2016 Oct 21.
7
Generalized statistical mechanics of cosmic rays: Application to positron-electron spectral indices.宇宙射线的广义统计力学:在正电子-电子谱指数中的应用。
Sci Rep. 2018 Jan 29;8(1):1764. doi: 10.1038/s41598-018-20036-6.
8
Direct detection of a break in the teraelectronvolt cosmic-ray spectrum of electrons and positrons.直接探测到太电子伏特能区电子和正电子宇宙射线能谱的断裂。
Nature. 2017 Dec 7;552(7683):63-66. doi: 10.1038/nature24475. Epub 2017 Nov 29.