We present the results of a search for standard model Higgs boson production with decay to WW(*), identified through the leptonic final states e(+)e(-)(nu) over bar nu,e(+/-)mu(-/+)(nu) over bar nu and mu(+)mu(-)(nu) over bar nu. This search uses 360 pb(-1) of data collected from p (p) over bar collisions at root s=1.96 TeV by the upgraded Collider Detector at Fermilab (CDF II). We observe no signal excess and set 95% confidence level upper limits on the production cross section times branching ratio for the Higgs boson to WW(*) or any new scalar particle with similar decay products. These upper limits range from 5.5 to 3.2 pb for Higgs boson masses between 120 and 200 GeV/c(2).

Search for a neutral Higgs boson decaying to a W boson pair in p(p)over-bar collisions at root s=1.96 TeV

DONATI, SIMONE;PUNZI, GIOVANNI;
2006-01-01

Abstract

We present the results of a search for standard model Higgs boson production with decay to WW(*), identified through the leptonic final states e(+)e(-)(nu) over bar nu,e(+/-)mu(-/+)(nu) over bar nu and mu(+)mu(-)(nu) over bar nu. This search uses 360 pb(-1) of data collected from p (p) over bar collisions at root s=1.96 TeV by the upgraded Collider Detector at Fermilab (CDF II). We observe no signal excess and set 95% confidence level upper limits on the production cross section times branching ratio for the Higgs boson to WW(*) or any new scalar particle with similar decay products. These upper limits range from 5.5 to 3.2 pb for Higgs boson masses between 120 and 200 GeV/c(2).
2006
Abulencia, A.; Acosta, D.; Adelman, J.; Affolder, T.; Akimoto, T.; Albrow, M. G.; Ambrose, D.; Amerio, S.; Amidei, D.; Anastassov, A.; Anikeev, K.; An...espandi
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11568/183125
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