TOP-QUARK SEARCH WITH THE D0 1992-1993 DATA SAMPLE
DO Collaboration
刊名PHYSICAL REVIEW D
1995
卷号52期号:9页码:#REF!
学科分类Astronomy & Astrophysics; Physics
DOI10.1103/PhysRevD.52.4877
通讯作者ABACHI, S (reprint author), FERMILAB NATL ACCELERATOR LAB,POB 500,BATAVIA,IL 60510, USA.
文章类型Article
英文摘要We present results on the search for the top quark in p ($) over bar p collisions at root s = 1.8 TeV with an integrated luminosity of 13.5 +/- 1.6 pb(-1). We have considered t ($) over bar t production in the standard model using electron and muon dilepton decay channels (t ($) over bar t --> e mu + jets, ee + jets, and mu mu + jets) and single-lepton decay channels (t ($) over bar t --> e + jets and mu + jets) with and without tagging of b quark jets. An analysis of these data optimized for top quark masses below 140 GeV/c(2) gives a lower top quark mass limit of 128 GeV/c(2). An analysis optimized for higher top quark masses yields a events with an expected background of 3.8 +/- 0.9. If we assume that the excess is due to t ($) over bar t production, and assuming a top mass of 180 GeV/c(2), we obtain a cross section of 8.2 +/- 5.1 pb.
类目[WOS]Astronomy & Astrophysics ; Physics, Particles & Fields
收录类别SCI
WOS记录号WOS:A1995TC37900010
引用统计
被引频次:80[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/311005/227841
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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DO Collaboration. TOP-QUARK SEARCH WITH THE D0 1992-1993 DATA SAMPLE[J]. PHYSICAL REVIEW D,1995,52(9):#REF!.
APA DO Collaboration.(1995).TOP-QUARK SEARCH WITH THE D0 1992-1993 DATA SAMPLE.PHYSICAL REVIEW D,52(9),#REF!.
MLA DO Collaboration."TOP-QUARK SEARCH WITH THE D0 1992-1993 DATA SAMPLE".PHYSICAL REVIEW D 52.9(1995):#REF!.
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