2002/05/13 by G. Cacciapaglia, Cacciapaglia, G.
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph
paper · pdf · doi:10.48550/arxiv.hep-ph/0205129
2 pp, contribution to the XXXVIIth Rencontres de Moriond, "Electroweak interactions and unified theories", Les Arcs, France, 9-16 Mar 2002
arxiv created 2002/05/13 · arxiv updated 2009/11/30
In an extension of the Standard Model with one compact extra dimension and N=1 supersymmetry, we compute the Higgs boson decay rate into two gluons, relevant to the Higgs production in hadronic collisions. We find that at one loop the decay width is significantly suppressed with respect to the SM. In particular, for a compactification radius 1/R=370 /pm 70 GeV and a Higgs mass mH = 127 /pm 8 GeV we find it to be less than 15% of the SM result.