paper

Search for a Higgs Boson Decaying into Two Photons at LEP

arXiv:hep-ex/0203016 · doi:10.1016/S0370-2693(02)01572-1

Abstract

A Higgs particle produced in association with a Z boson and decaying into two photons is searched for in the data collected by the L3 experiment at LEP. All possible decay modes of the Z boson are investigated. No signal is observed in 447.5 pb^-1 of data recorded at centre-of-mass energies up to 209 GeV. Limits on the branching fraction of the Higgs boson decay into two photons as a function of the Higgs mass are derived. A lower limit on the mass of a fermiophobic Higgs boson is set at 105.4 GeV at 95% confidence level.

References in corpus (1)

Cited by in corpus (22)