Search for the neutral Higgs bosons of the Standard Model and the MSSM in e(+)e(-) collisions at root s=189 GeV
ALEPH Collaboration
刊名EUROPEAN PHYSICAL JOURNAL C
2000
卷号17期号:2页码:#REF!
学科分类Physics
通讯作者Barate, R (reprint author), LAPP, CNRS, IN2P3, F-74019 Annecy Le Vieux, France.
文章类型Article
英文摘要Neutral Higgs bosons of the Standard Model and of the MSSM are searched for in the data collected at a centre-of-mass energy of 188.6GeV by the ALEPH experiment at LEP, with an integrated luminosity of 176 pb(-1). No evidence for a signal is found. A lower limit of 92.9GeV/c(2) at 95% confidence level is set on the mass of the Standard Model Higgs boson, with an expected sensitivity of 95.9 GeV/c(2). In the MSSM, for tan beta greater than or equal to 0.7 and for benchmark parameter choices, observed (expected) lower limits of 82.5 (83.1) GeV/c(2) and 82.6 (83.2) GeV/c(2) are derived for the masses of the neutral Higgs bosons h and A, respectively. An update of the general MSSM parameter scan is also presented.
类目[WOS]Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:000165137700004
引用统计
被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/227034
专题中国科学院高能物理研究所_实验物理中心_期刊论文
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ALEPH Collaboration. Search for the neutral Higgs bosons of the Standard Model and the MSSM in e(+)e(-) collisions at root s=189 GeV[J]. EUROPEAN PHYSICAL JOURNAL C,2000,17(2):#REF!.
APA ALEPH Collaboration.(2000).Search for the neutral Higgs bosons of the Standard Model and the MSSM in e(+)e(-) collisions at root s=189 GeV.EUROPEAN PHYSICAL JOURNAL C,17(2),#REF!.
MLA ALEPH Collaboration."Search for the neutral Higgs bosons of the Standard Model and the MSSM in e(+)e(-) collisions at root s=189 GeV".EUROPEAN PHYSICAL JOURNAL C 17.2(2000):#REF!.
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