Search for a Standard Model Higgs boson decaying to b quarks and produced in association with Z/W bosons with the CMS detector

被引：0
|
作者：
De Gruttola, Michele [1 ]
机构：
[1] Univ Florida, Dept Phys, Inst High Energy Phys & Astrophys, Gainesville, FL 32611 USA
来源：
HADRON COLLIDER PHYSICS SYMPOSIUM, 2011 | 2012年 / 28卷
关键词：
D O I：
10.1051/epjconf/20122812056
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
A search for the standard model Higgs boson is performed in a data sample corresponding to an integrated luminosity of 1.1 fb(-1), recorded by the CMS detector in proton-proton collisions at the LHC with a 7 TeV center-of-mass energy. The following modes are studied: W(mu nu)H, W(e mu)H, Z(mu mu)H, Z(ee) H and Z(nu nu)H, with the Higgs decaying to bb pairs. 95% C.L. upper limits on the VH production cross section are derived for a Higgs mass between 110 and 135 GeV. The expected (observed) upper limit at 115 GeV is found to be 5.7 (8.3) times the standard model expectation.
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页数：4
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