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Title: Search for associated Higgs boson production using like charge dilepton events in p p collisions at √s = 1.96 TeV

We present a search for associated Higgs boson production in the process pp→ W/ZH → ell± ell± + X in ee, eμ, and μμ final states. The search is based on data collected by the D0 experiment at the Fermilab Tevatron Collider at √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 sectin 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.
Authors:
 [1]
  1. et al.
Publication Date:
OSTI Identifier:
1021042
Report Number(s):
FERMILAB-PUB--11-313-E
Journal ID: ISSN 1550-7998; arXiv eprint number arXiv:1107.1268; TRN: US201116%%689
Grant/Contract Number:
AC02-07CH11359
Type:
Accepted Manuscript
Journal Name:
Physical Review. D, Particles, Fields, Gravitation and Cosmology
Additional Journal Information:
Journal Volume: 84; Journal Issue: 9; Journal ID: ISSN 1550-7998
Publisher:
American Physical Society (APS)
Research Org:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org:
DOE Office of Science; USDOE SC Office of High Energy Physics (SC-25)
Contributing Orgs:
D0 Collaboration
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; COLLISIONS; CROSS SECTIONS; ELECTRIC CHARGES; ELECTRONS; FERMILAB TEVATRON; GEV RANGE 100-1000; HIGGS BOSONS; LEPTONS; LUMINOSITY; MASS; MUONS; PARTICLE PRODUCTION; PROTON-ANTIPROTON INTERACTIONS; STANDARD MODEL; TEV RANGE 01-10 Experiment-HEP