Search for the associated production of a b quark and a neutral supersymmetric Higgs boson which decays to tau pairs

0347562 - FZÚ 2011 RIV US eng J - Článek v odborném periodiku
Abazov, V. M. - Abbott, B. - Abolins, M. - Kupčo, Alexander - Lokajíček, Miloš
Search for the associated production of a b quark and a neutral supersymmetric Higgs boson which decays to tau pairs.
Physical Review Letters. Roč. 104, č. 15 (2010), 151801/1-151801/7. ISSN 0031-9007. E-ISSN 1079-7114
Grant CEP: GA MŠMT LC527; GA MŠMT LA08047
Výzkumný záměr: CEZ:AV0Z10100502
Klíčová slova: Higgs boson * quark * hardron
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 7.621, rok: 2010
http://arxiv.org/abs/0912.0968

We report results from a search for production of a neutral Higgs boson in association with a $b$ quark. We search for Higgs decays to τ pairs with one τ subsequently decaying to a muon and the other to hadrons. The data correspond to 2.7fb$^{-1}$ of $/ppbar$ collisions recorded by the D0 detector at $/sqrt{s} = 1.96$TeV. The data are found to be consistent with background predictions. The result allows us to exclude a significant region of parameter space of the minimal supersymmetric model.
Trvalý link: http://hdl.handle.net/11104/0188318