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Search for the neutral Higgs bosons of the MSSM in e(+)e(-) collisions at root s from 130 to 172 GeV
ALEPH Collaboration
1997
发表期刊PHYSICS LETTERS B
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.
摘要The process e(+)e(-) --> hA is used to search for the Higgs bosons of the Minimal Supersymmetric Standard Model (MSSM), in the b (b) over bar b (b) over bar and tau(+)tau(-)b (b) over bar final states, The search is performed in the data collected by the ALEPH experiment at LEP, at centre-of-mass energies between 130 and 172 GeV and with a total luminosity of 27.2 pb(-1). No candidate events are found in either of the final states, in agreement with the expected background of 0.91 events from all Standard Model processes. Combined with searches for e(+)e(-) --> hZ, this results in a 95% C.L. lower limit on the masses of both h and A of 62.5 GeV/c(2), for tan beta > 1. (C) 1997 Elsevier Science B.V.
文章类型Article
学科领域Physics
DOI10.1016/S0370-2693(97)01112-X
收录类别SCI
WOS类目Physics, Multidisciplinary
WOS记录号WOS:A1997YG53000025
引用统计
被引频次:39[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/311005/226679
专题实验物理中心
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ALEPH Collaboration. Search for the neutral Higgs bosons of the MSSM in e(+)e(-) collisions at root s from 130 to 172 GeV[J]. PHYSICS LETTERS B,1997,412(1-2):#REF!.
APA ALEPH Collaboration.(1997).Search for the neutral Higgs bosons of the MSSM in e(+)e(-) collisions at root s from 130 to 172 GeV.PHYSICS LETTERS B,412(1-2),#REF!.
MLA ALEPH Collaboration."Search for the neutral Higgs bosons of the MSSM in e(+)e(-) collisions at root s from 130 to 172 GeV".PHYSICS LETTERS B 412.1-2(1997):#REF!.
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