Search for the Standard Model Higgs boson in e(+)e(-) collisions at root s=161, 170 and 172 GeV

	Search for the Standard Model Higgs boson in e(+)e(-) collisions at root s=161, 170 and 172 GeV
	ALEPH Collaboration
刊名	PHYSICS LETTERS B
	1997
卷号	412 期号:1-2 页码:#REF!
通讯作者	Barate, R (reprint author), IN2P3, CNRS, PHYS PARTICULES LAB, LAPP, F-74019 ANNECY LE VIEUX, FRANCE.
英文摘要	The reaction e(+)e(-) --> HZ is used to search for the Standard Model Higgs boson, The data sample consists of integrated luminosities of 10.9 pb(-1), 1.1 pb(-1), and 9.5 pb(-1) collected by the ALEPH experiment at LEP during 1996, at centre-of-mass energies of 161, 170 and 172 GeV, respectively. No candidate events were found, in agreement with the expected background of 0.84 events from all Standard Model processes. This search results in a 95% C.L. lower limit on the Higgs boson mass of 69.4 GeV/c(2). When combined with earlier ALEPH searches performed at energies at and around the Z peak, this limit increases to 70.7 GeV/c(2). (C) 1997 Elsevier Science B.V.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
收录类别	SCI
WOS记录号	WOS:A1997YG53000024
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/226555]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	ALEPH Collaboration. Search for the Standard Model Higgs boson in e(+)e(-) collisions at root s=161, 170 and 172 GeV[J]. PHYSICS LETTERS B,1997,412(1-2):#REF!.
APA	ALEPH Collaboration.(1997).Search for the Standard Model Higgs boson in e(+)e(-) collisions at root s=161, 170 and 172 GeV.PHYSICS LETTERS B,412(1-2),#REF!.
MLA	ALEPH Collaboration."Search for the Standard Model Higgs boson in e(+)e(-) collisions at root s=161, 170 and 172 GeV".PHYSICS LETTERS B 412.1-2(1997):#REF!.