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Flavour physics at large tan(beta) with a Bino-like LSP

Gino Isidori·Federico Mescia·Paride Paradisi·David Temes
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Abstract

The MSSM with large tan(beta) and heavy squarks is a theoretically well motivated and phenomenologically interesting extension of the SM. This scenario naturally accommodates the (g-2)_μanomaly and the upper bound on the Higgs boson mass. In a wide region of the parameter space, visible non-standard effects are expected in a few low-energy observables, such as BR(B->tau nu), BR(B->l+ l-), BR(B->Xs gamma), and BR(mu->e gamma). We analyse the correlations of these non-standard effects under the additional assumption that the relic density of a Bino-like LSP accommodates the observed dark matter distribution.

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Gino Isidori, Federico Mescia, Paride Paradisi, David Temes. 2007-06-26. Flavour physics at large tan(beta) with a Bino-like LSP. https://doi.org/10.1103/physrevd.75.115019

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