R value measurements for e(+)e(-) annihilation at 2.60, 3.07 and 3.65 GeV

	R value measurements for e(+)e(-) annihilation at 2.60, 3.07 and 3.65 GeV
	BES Collaboration
刊名	PHYSICS LETTERS B
	2009
卷号	677 期号:5 页码:#REF!
通讯作者	Hu, HM (reprint author), Inst High Energy Phys, Beijing 100049, Peoples R China.
英文摘要	Using a data sample with a total integrated luminosity of 10.0 pb(-1) collected at center-of-mass energies of 2.6, 3.07 and 3.65 GeV with BESII, cross sections for e(+)e(-) annihilation into hadronic final states (R values) are measured with statistical errors that are smaller than 1%, and systematic errors that are about 3.5%. The running strong interaction coupling constants alpha((3))(s) (s) and alpha((5))(s) (M-Z(2)) are determined from the R values. (C) 2009 Elsevier B.V. All rights reserved.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:000267729900004
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/227132]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	BES Collaboration. R value measurements for e(+)e(-) annihilation at 2.60, 3.07 and 3.65 GeV[J]. PHYSICS LETTERS B,2009,677(5):#REF!.
APA	BES Collaboration.(2009).R value measurements for e(+)e(-) annihilation at 2.60, 3.07 and 3.65 GeV.PHYSICS LETTERS B,677(5),#REF!.
MLA	BES Collaboration."R value measurements for e(+)e(-) annihilation at 2.60, 3.07 and 3.65 GeV".PHYSICS LETTERS B 677.5(2009):#REF!.