期刊
PHYSICAL REVIEW D
卷 82, 期 1, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevD.82.011102
关键词
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资金
- U.S. Department of Energy [DE-FG02-08ER41531, DE-FG02-92ER40701]
- Wisconsin Alumni Research Foundation
- STFC [ST/H001026/2, ST/I505756/1, ST/H001077/1, PP/E000487/1, ST/F00754X/1, ST/H000992/1, ST/H001166/1, ST/H001026/1, ST/F007418/1, ST/H00095X/1, PP/F000642/1, ST/H001069/1, ST/H00095X/2] Funding Source: UKRI
- Science and Technology Facilities Council [ST/H001026/1, ST/H001026/2, PP/E000487/1, ST/H00095X/2, ST/H00095X/1, ST/H001069/1, ST/F007418/1, ST/H001077/1, ST/I505756/1, ST/F00754X/1, ST/H000992/1, PP/F000642/1, PP/D004284/1, ST/H004068/1, ST/H001166/1, PP/F000863/1] Funding Source: researchfish
We combine results from searches by the CDF and D0 collaborations for a standard model Higgs boson (H) in the process gg -> H -> W+W- in p (p) over bar collisions at the Fermilab Tevatron Collider at root s = 1.96 TeV. With 4.8 fb(-1) of integrated luminosity analyzed at CDF and 5.4 fb(-1) at D0, the 95% confidence level upper limit on sigma(gg -> H) x B(H -> W+W-) is 1.75 pb at m(H) = 120 GeV, 0.38 pb at m(H) = 165 GeV, and 0.83 pb at m(H) = 200 GeV. Assuming the presence of a fourth sequential generation of fermions with large masses, we exclude at the 95% confidence level a standard-model-like Higgs boson with a mass between 131 and 204 GeV.
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