Pseudo-Goldstone Higgs Production via Gluon Fusion
Adam Falkowski
TL;DR
This paper analyzes Higgs production via gluon fusion in 5D gauge-Higgs unification models, providing an analytical method to include Kaluza-Klein contributions, and finds that Higgs production is generally suppressed in these models.
Contribution
It introduces a simple analytical algorithm to include the entire Kaluza-Klein tower contribution to the gluon-Higgs amplitude in 5D models.
Findings
Higgs production cross section is always suppressed in studied models
The algorithm allows full analytical inclusion of Kaluza-Klein modes
Models based on SO(5) symmetry are used for realistic scenarios
Abstract
The gluon-gluon-higgs amplitude is investigated in the context of 5D models of gauge-higgs unification. A simple algorithm allows to include, in a fully analytical way, the contribution of the whole Kaluza-Klein tower of a 5D quark to the amplitude. This algorithm is applied to realistic models based on SO(5) symmetry. Within the studied classes of models, the higgs production cross section is always suppressed.
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