Gluon fusion production of the Higgs boson in a Calculable Model with one Extra Dimension

Preprint

19 February 2002

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-ph/0111287

Abstract

In an extension of the Standard Model with one extra dimension and N=1 supersymmetry compactified on R^1/(Z_2 x Z'_2), we compute the Higgs boson decay width into two gluons, relevant to Higgs production in hadronic collisions. At one loop, the decay width is significantly suppressed with respect to the SM. For a compactification radius 1/R = 370 \pm 70 GeV and a Higgs mass m_H = 127 \pm 8 GeV, as expected in the case of a radiatively generated Fayet-Iliopoulos term, we find it to be less than 15% of the SM result.

Keywords

FUSION PRODUCTION
EXTRA DIMENSION
STANDARD MODEL
GLUON FUSION
HIGGS BOSON
GLUONS
GEV

All Related Versions

Version 1, 2001-11-22, ArXiv
Version 2, 2001-12-17, ArXiv
Version 3, 2002-02-19, ArXiv
Published version: Physics Letters B, 531 (1-2), 105.

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