Gauge and Yukawa unification with broken R-parity
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Gauge and Yukawa unification with broken R-parity

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Gauge and Yukawa unification with broken R-parity

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Díaz, Marco Aurelio; Ferrandis Alapont, Francisco Javier; Romao, J. C.; Furtado Valle, José Wagner Perfil
This document is a artículoDate1999

Este documento está disponible también en : http://hdl.handle.net/10550/47880
We study gauge and Yukawa coupling unification in the simplest extension of the Minimal Supersymmetric Standard Model (MSSM) which incorporates R-Parity violation through a bilinear superpotential term. Contrary to what happens in the MSSM, we show that bottom-tau unification at the scale M_GUT where the gauge couplings unify can be achieved for any value of tan(beta) by choosing appropriately the sneutrino vacuum expectation value. In addition, we show that bottom-tau-top unification occurs in a slightly wider tan(beta) range than in the MSSM.

    Díaz, Marco Aurelio Ferrandis Alapont, Francisco Javier Romao, J. C. Furtado Valle, José Wagner 1999 Gauge and Yukawa unification with broken R-parity Physics Letters B 453 3-4 263 268
http://dx.doi.org/10.1016/S0370-2693(99)00387-1

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