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New constraints on supergravity models from b --> s$\gamma$

We perform a detailed study of the constraints from b\to s\gamma on a large class of supergravity models, including generic four-parameter supergravity models, the minimal SU(5) supergravity model, and SU(5)\times U(1) supergravity. For each point in the parameter spaces of these models we obtain a...

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Detalles Bibliográficos
Autores principales: Lopez, Jorge L., Nanopoulos, Dimitri V., Wang, Xu, Zichichi, A.
Lenguaje:eng
Publicado: 1994
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.51.147
http://cds.cern.ch/record/265502