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Open Access item Search for a Higgs Boson Decaying to Two W Bosons at CDF

Authors:CDF Collaboration
Cabrera, Susana
Cuenca Almenar, Cristóbal
Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, G.
Rodrigo, Teresa
Ruiz, Alberto
Scodellaro, Luca
Vila, Iván
Vilar, Rocío
Aaltonen, T.
Issue Date:16-Jan-2009
Publisher:American Physical Society
Citation:Physical Review Letters 102 (2): 021802 (2009)
Abstract:We present a search for a Higgs boson decaying to two W bosons in p (p) over bar collisions at root s = 1.96 TeV center-of-mass energy. The data sample corresponds to an integrated luminosity of 3.0 fb(-1) collected with the CDF II detector. We find no evidence for production of a Higgs boson with mass between 110 and 200 GeV/c(2), and determine upper limits on the production cross section. For the mass of 160 GeV/c(2), where the analysis is most sensitive, the observed (expected) limit is 0.7 pb (0.9 pb) at 95% Bayesian credibility level which is 1.7 (2.2) times the standard model cross section.
Publisher version (URL):http://dx.doi.org/ 10.1103/PhysRevLett.102.021802
URI:http://hdl.handle.net/10261/22314
ISSN:0031-9007
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Appears in Collections:(IFIC) Artículos

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