Double fermiophobic Higgs boson production at the LHC and LC

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dc.creatorAkeroyd, A. G.
dc.creatorDiaz, Marco A.
dc.creatorPacheco, Francisco J.
dc.date2003-12-17
dc.date2004-08-26
dc.date.accessioned2026-07-07T12:03:05Z
dc.date.available2026-07-07T12:03:05Z
dc.descriptionWe consider the phenomenology of a fermiophobic Higgs boson (h_f) at the Large Hadron Collider (LHC) and a e+e- Linear Collider (LC). At both machines the standard production mechanisms which rely on the coupling h_fVV (V=W,Z) can be very suppressed at large tan beta. In such cases the complementary channels pp to H^\pm h_f, A^0 h_f and e+e- to A^0 h_f offer promising cross-sections. Together with the potentially large branching ratios for H^\pm to h_fW* and A^0 to h_fZ*, these mechanisms would give rise to double h_f production, leading to signatures of gamma gamma gamma gamma, gamma gamma VV and VVVV.
dc.description19 pages, 9 figures, expanded discussion, fig.1 changed slightly, version to appear in Phys.Rev.D
dc.identifierhttps://arxiv.org/abs/hep-ph/0312231
dc.identifierhttp://arxiv.org/abs/hep-ph/0312231
dc.identifierPhys.Rev.D70:075002,2004
dc.identifierdoi:10.1103/PhysRevD.70.075002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207662
dc.subjectHigh Energy Physics - Phenomenology
dc.titleDouble fermiophobic Higgs boson production at the LHC and LC
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