A Separate Higgs?

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dc.creatorBarger, V.
dc.creatorDeshpande, N. G.
dc.creatorHewett, J. L.
dc.creatorRizzo, T. G.
dc.date1992-11-09
dc.date.accessioned2026-07-07T03:55:45Z
dc.date.available2026-07-07T03:55:45Z
dc.descriptionWe investigate the possibility of a multi-Higgs doublet model where the lightest neutral Higgs boson ($h^0$) decouples from the fermion sector. We are partially motivated by the four $\ell^+\ell^-γγ$ events with $M_{γγ}\simeq60$\,GeV recently observed by the L3 collaboration, which could be a signal for $Z\to (Z^*\to \ell^+\ell^-)+(h^0\to γγ)$. Collider signatures for the additional physical Higgs bosons present in such models are discussed.
dc.description8 pages (plus 2 figures, available by request), latex, ANL-HEP-PR-92-102
dc.identifierhttps://arxiv.org/abs/hep-ph/9211234
dc.identifierhttp://arxiv.org/abs/hep-ph/9211234
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/44678
dc.subjectHigh Energy Physics - Phenomenology
dc.titleA Separate Higgs?
dc.typetext

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