Search for a light fermiophobic Higgs boson produced via gluon fusion at Hadron Colliders - High Energy Physics - PhenomenologyReportar como inadecuado




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Abstract: In this study, we propose new Higgs production mechanisms with multi-photonfinal states in the fermiophobic limit of the Two Higgs Doublet Model. Theprocesses are: gg -> hh, gg -> H h followed by H -> h h and gg -> A h followedby A -> h Z. In the fermiophobic limit, gg -> h h and gg -> A h -> h h Z wouldgive rise to 4 photon signature while gg -> H h -> h h h can give a 6 photonfinal state. We show that both the Fermilab Tevatron and CERN-s Large HadronCollider can probe a substantial slice of the parameter space in thisfermiophobic scenario of the Two Higgs Doublet Model. If observed the aboveprocesses can give some information on the triple Higgs couplings involved.



Autor: Abdesslam Arhrib, Rachid Benbrik, R.B. Guedes, R. Santos

Fuente: https://arxiv.org/







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