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Search for associated Higgs boson production using like charge dilepton events in ppbar collisions at sqrt{s} = 1.96 TeV

Abstract : We present a search for associated Higgs boson production in the process pbar -> W/ZH -> l\pml'\pm + X in ee, e{\mu}, and {\mu}{\mu} final states. The search is based on data collected by the D0 experiment at the Fermilab Tevatron Collider at sqrt{s} = 1.96 TeV corresponding to 5.3 fb-1 of integrated luminosity. We require two isolated leptons (electrons or muons) with the same electric charge and additional kinematic requirements. No significant excess above background is observed, and we set 95% C.L. observed (expected) upper limits on ratio of the production cross section to the standard model expectation of 6.4 (7.3) for a Higgs boson mass of 165 GeV and 13.5 (19.8) for a mass of 115 GeV.
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http://hal.in2p3.fr/in2p3-00607202
Contributor : Swarna Bassava <>
Submitted on : Friday, July 8, 2011 - 10:39:59 AM
Last modification on : Thursday, November 19, 2020 - 12:58:38 PM

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V. Abazov, G. Bernardi, D. Brown, J. Brown, Y. Enari, et al.. Search for associated Higgs boson production using like charge dilepton events in ppbar collisions at sqrt{s} = 1.96 TeV. Physical Review D, American Physical Society, 2011, 84, pp.092002. ⟨10.1103/PhysRevD.84.092002⟩. ⟨in2p3-00607202⟩

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