Search for Next-to-Minimal Supersymmetric Higgs bosons in the h -> aa ->mu mu mu mu, mu mu tau tau channels using pp collisions at s=1.96 TeV

0339011 - FZÚ 2010 RIV US eng J - Článek v odborném periodiku
Abazov, V. M. - Abbott, B. - Abolins, M. - Kupčo, Alexander - Lokajíček, Miloš
Search for Next-to-Minimal Supersymmetric Higgs bosons in the h -> aa ->mu mu mu mu, mu mu tau tau channels using pp collisions at s=1.96 TeV.
Physical Review Letters. Roč. 103, č. 6 (2009), 061801/1-061801/7. ISSN 0031-9007. E-ISSN 1079-7114
Grant CEP: GA MŠMT LC527; GA MŠMT LA08047
Výzkumný záměr: CEZ:AV0Z10100502
Klíčová slova: D0 * Higgs boson * p anti-p collisions
Kód oboru RIV: BF - Elementární částice a fyzika vys. energií
Impakt faktor: 7.328, rok: 2009
http://arxiv.org/abs/0905.3381

We report on a first search for production of the lightest neutral CP-even Higgs boson (h) in the next-to-minimal supersymmetric standard model, where h decays to a pair of neutral pseudoscalar Higgs bosons (a), using 4.2/fb of data recorded with the D0 detector at Fermilab. The a bosons are required to either both decay to mu^+mu^- or one to mu^+mu^- and the other to tau^+tau^-. No significant signal is observed, and we set limits on its production as functions of M_a and M_h.
Trvalý link: http://hdl.handle.net/11104/0182642