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Search for the Standard Model Higgs Boson Decaying to a b&bmacr; Pair in Events with Two Oppositely Charged Leptons Using the Full CDF Data Set.

Source :
Physical Review Letters. 9/14/2012, Vol. 109 Issue 11, p1-8. 8p.
Publication Year :
2012

Abstract

We present a search for the standard model Higgs boson produced in association with a Z boson in data collected with the CDF II detector at the Tevatron, corresponding to an integrated luminosity of 9.45 fb-1. In events consistent with the decay of the Higgs boson to a bottom-quark pair and the Z boson to electron or muon pairs, we set 95% credibility level upper limits on the ZH production cross section times the H → b&bmacr; branching ratio as a function of Higgs boson mass. At a Higgs boson mass of 125 GeV/c2, we observe (expect) a limit of 7.1 (3.9) times the standard model value. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00319007
Volume :
109
Issue :
11
Database :
Academic Search Index
Journal :
Physical Review Letters
Publication Type :
Academic Journal
Accession number :
82562661
Full Text :
https://doi.org/10.1103/PhysRevLett.109.111803