HAL : in2p3-00263409, version 1
 arXiv : 0803.1514
 Physical Review Letters 101 (2008) 051801
 Search for $h_f\to\gamma\gamma$ with the D0 detector at $\sqrt{s}=1.96$ TeV
 D0 Collaboration(s)
 (2008)
 We report the results of a search for a narrow resonance decaying into two photons in 1.1 fb$^{-1}$ of data collected by the D0 experiment at the Fermilab Tevatron Collider during the period 2002-2006. We find no evidence for such a resonance and set a lower limit on the mass of a fermiophobic Higgs boson of $m_{h_f}>100$ GeV at the 95% C.L. This exclusion limit exceeds those obtained in previous searches at the Tevatron and covers a significant region of the parameter space $B(h_{f}\to\gamma\gamma)$ vs. $m_{h_f}$ which was not accessible at the CERN LEP Collider.
 Thème(s) : Physique/Physique des Hautes Energies - Expérience
 Lien vers le texte intégral : http://fr.arXiv.org/abs/0803.1514
 in2p3-00263409, version 1 http://hal.in2p3.fr/in2p3-00263409 oai:hal.in2p3.fr:in2p3-00263409 Contributeur : Emmanuelle Vernay <> Soumis le : Mercredi 12 Mars 2008, 09:32:27 Dernière modification le : Lundi 6 Avril 2009, 21:01:00