Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01

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	Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01
	AMS
刊名	PHYSICS LETTERS B
	2007
卷号	646 期号:4 页码:145-154
关键词	SILICON TRACKER SPACE RADIATION ELECTRONS FLIGHT
通讯作者	Olzem, J (reprint author), Rhein Westfal TH Aachen, Inst Phys 1, D-52074 Aachen, Germany.
英文摘要	A measurement of the cosmic ray positron fraction e(+)/(e(+) + e(-)) in the energy range of 1-30 GeV is presented. The measurement is based on data taken by the AMS-01 experiment during its 10 day Space Shuttle flight in June 1998. A proton background suppression on the order of 10(6) is reached by identifying converted bremsstrahlung photons emitted from positrons. (c) 2007 Elsevier B.V. All rights reserved.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
语种	英语
WOS记录号	WOS:000245196700002
公开日期	2016-02-25
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/212797]
专题	高能物理研究所_粒子天体物理中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	AMS. Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01[J]. PHYSICS LETTERS B,2007,646(4):145-154.
APA	AMS.(2007).Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01.PHYSICS LETTERS B,646(4),145-154.
MLA	AMS."Cosmic-ray positron fraction measurement from 1 to 30 GeV with AMS-01".PHYSICS LETTERS B 646.4(2007):145-154.