PROBING HIGGS COUPLINGS IN E(-)-]GAMMA-GAMMA-GAMMA()E()

Authors
DECAMPOS F LIETTI SM NOVAES SF ROSENFELD R
Citation
F. Decampos et al., PROBING HIGGS COUPLINGS IN E(-)-]GAMMA-GAMMA-GAMMA()E(), Physics letters. Section B, 389(1), 1996, pp. 93-99
Citations number
30
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
389
Issue
1
Year of publication
1996
Pages
93 - 99
Database
ISI
SICI code
0370-2693(1996)389:1<93:PHCIE>2.0.ZU;2-B
Abstract
We investigate the existence of anomalous Higgs boson couplings, H gam ma gamma and HZ gamma, through the analysis of the process e(+)e(-) ga mma gamma gamma at LEP2 energies. We suggest some kinematical cuts to improve the signal to background ratio and determine the capability of LEP2 to impose bounds on those couplings by looking for a Higgs boson signal in this reaction.