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Search for neutral Higgs bosons in the multi-b-jet topology in 5.2 fb.sup.-1./sup. of ppbar collisions at root s=1.96 TeV
- 1.0367623 - FZÚ 2013 RIV NL eng J - Journal Article
Abazov, V. M. - Abbott, B. - Acharya, B.S. - Kupčo, Alexander - Lokajíček, Miloš … Total 429 authors
Search for neutral Higgs bosons in the multi-b-jet topology in 5.2 fb-1 of ppbar collisions at root s=1.96 TeV.
Physics Letters. B. Roč. 698, č. 2 (2011), s. 97-104. ISSN 0370-2693. E-ISSN 1873-2445
R&D Projects: GA MŠMT LA08047
Institutional research plan: CEZ:AV0Z10100502
Keywords : Higgs boson * supersymmetry * bottom quarks * Tevatron
Subject RIV: BF - Elementary Particles and High Energy Physics
Impact factor: 3.955, year: 2011
Data recorded by the D0 experiment at the Fermilab Tevatron Collider are analyzed to search for neutral Higgs bosons produced in association with b quarks. The search is performed in the three-b-quark channel using multijet-triggered events corresponding to an integrated luminosity of 5.2 fb-1. In the absence of any significant excess above background, limits are set on the cross section multiplied by the branching ratio in the Higgs boson mass range 90 to 300 GeV, extending the excluded regions in the parameter space of the minimal supersymmetric standard model.
Permanent Link: http://hdl.handle.net/11104/0202225
Number of the records: 1