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SEARCHES FOR NEW PARTICLES IN Z-DECAYS USING THE ALEPH DETECTOR
ALEPH COLLABORATION
1992
发表期刊PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS
卷号216期号:5-6页码:#REF!
通讯作者DECAMP, D (reprint author), CNRS,INST NATL PHYS NUCL & PHYS PARTICULES,LAB ANNECY PHYS PARTICULES,F-74019 ANNECY LE VIEUX,FRANCE.
摘要During 1989 and 1990 over 200 000 hadronic and leptonic events, corresponding to about 8.5 pb-1 of data, were collected in a scan of the Z peak using the ALEPH detector at the e+ e- collider, LEP. These data, at the highest centre-of-mass energy available to date in e+ e- collisions, have allowed a broad range of searches for new particles and new phenomena to be performed in a mass range significantly higher than previously attainable. The searches performed by ALEPH for Higgs bosons, supersymmetric particles and leptoquarks, and for evidence of compositeness are reviewed. No positive signals have been observed but a comprehensive set of mass and coupling limits is presented. Branching ratio limits are given for a number of "rare" Z decays.
文章类型Review
学科领域Physics
收录类别SCI
WOS类目Physics, Multidisciplinary
WOS记录号WOS:A1992JJ57700001
引用统计
被引频次:288[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/311005/227217
专题实验物理中心
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GB/T 7714
ALEPH COLLABORATION. SEARCHES FOR NEW PARTICLES IN Z-DECAYS USING THE ALEPH DETECTOR[J]. PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,1992,216(5-6):#REF!.
APA ALEPH COLLABORATION.(1992).SEARCHES FOR NEW PARTICLES IN Z-DECAYS USING THE ALEPH DETECTOR.PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS,216(5-6),#REF!.
MLA ALEPH COLLABORATION."SEARCHES FOR NEW PARTICLES IN Z-DECAYS USING THE ALEPH DETECTOR".PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS 216.5-6(1992):#REF!.
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