Multi-photon signatures at the Fermilab Tevatron

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dc.creatorAkeroyd, A. G.
dc.creatorAlves, A.
dc.creatorDiaz, M. A.
dc.creatorEboli, O. J. P.
dc.date2005-12-06
dc.date2006-10-31
dc.date.accessioned2026-07-07T12:25:21Z
dc.date.available2026-07-07T12:25:21Z
dc.descriptionFermiophobic Higgs bosons $h_f$ exhibiting large branching ratios to two photons can arise in models with two or more scalar doublets and/or triplets. In such models the conventional production mechanisms at hadron colliders may be rendered ineffective due to severe mixing angle suppression. In this scenario, double fermiophobic Higgs production may proceed via complementary mechanisms leading to events with up to 4 photons. We perform a simulation of the detection prospects of $h_f$ in the multi-photon (>3) channel at the Fermilab Tevatron and show that a sizeable region of the ($m_{H^\pm},m_{h_f}$) parameter space can be probed during Run II.
dc.description22 pages, 10 figures, new background analyses, comments and figures added
dc.identifierhttps://arxiv.org/abs/hep-ph/0512077
dc.identifierhttp://arxiv.org/abs/hep-ph/0512077
dc.identifierEur.Phys.J.C48:147-157,2006
dc.identifierdoi:10.1140/epjc/s10052-006-0014-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/214586
dc.subjectHigh Energy Physics - Phenomenology
dc.titleMulti-photon signatures at the Fermilab Tevatron
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