New Higgs signatures in supersymmetry with spontaneous broken R parity
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New Higgs signatures in supersymmetry with spontaneous broken R parity

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New Higgs signatures in supersymmetry with spontaneous broken R parity

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Romao, J. C.; De Campos, F.; Furtado Valle, José Wagner Perfil
This document is a artículoDate1992

Este documento está disponible también en : http://hdl.handle.net/10550/47219
Higgs production from Z decay in supersymmetry with spontaneous broken R parity proceeds mostly by the Bjorken process as in the standard model. However, the corresponding production rates can be weaker than in the standard model (SM), especially in the low mass region. This will substantially weaken the Higgs boson mass limits derived from LEP1. More strikingly, the main Higgs decay channel is 'invisible', over most of the mass range accessible to LEP1, leading to events with large missing energy carried by majorons. This possibility should be taken into account in the planning of Higgs boson search strategies not only at LEP but also at high energy supercolliders.

    Romao, J. C. De Campos, F. Furtado Valle, José Wagner 1992 New Higgs signatures in supersymmetry with spontaneous broken R parity Physics Letters B 292 3-4 329 336
http://dx.doi.org/10.1016/0370-2693(92)91183-A

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