Search for a light standard model Higgs boson in the H->WW(*)->enuenu channel (CROSBI ID 133173)
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Podaci o odgovornosti
Beaudette, Florian ; Charlot, Claude ; Delmeire, Evelyne ; Puljak, Ivica ; Rovelli, Chiara ; Sirois, Yves
engleski
Search for a light standard model Higgs boson in the H->WW(*)->enuenu channel
A prospective analysis for the discovery of a light standard model Higgs boson in the CMS experiment at the large hadron collider is presented. The analysis focuses on the inclusive single production p + p → H + X and the Higgs boson decay channel H → WW(*) → eν eν , for a Higgs boson mass MH in the range 120 < MH < 160 GeV/c2. A full simulation of the detector response is performed and detailed electron, jet and missing transverse energy reconstruction algorithms are used. Emphasis is put on a realistic treatment of background contamination and systematics. A Higgs boson of mass MH > 134 GeV/c2 would be observed with a significance above three standard deviations in the eν eν channel alone for an integrated LHC luminosity above 30 fb− 1.
CMS; Higgs boson; electron reconstruction; Standard model
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