Can I read 30 parameter version of the MSSM in light of the $B_s\rightarrow\mu^+\mu^-$ observation on EtoBox?

30 parameter version of the MSSM in light of the $B_s\rightarrow\mu^+\mu^-$ observation by AbdusSalam, S. S.; Velasco-Sevilla, L. is a scholarly article available to read on EtoBox.

What is 30 parameter version of the MSSM in light of the $B_s\rightarrow\mu^+\mu^-$ observation about?

The R-parity conserving MSSM in light of the decay $B_s\rightarrow\mu^+\mu^-$ with near-SM branching ratio is an interesting platform for studying the complementarity between direct and indirect searches for beyond the SM physics. Based on this, we have analysed the possible impact of the $B_s\rightarrow\mu^+\mu^-$ observation on the posterior sample from the global fit of a 30-parameter MSSM (MSSM-30), and the related Wilson Coefficients. The MSSM-30 is a systematically constructed, symmetry-guided, MSSM parametrization, as opposed to the traditional frames (e.g. pMSSM) with crude treatment of flavor violation parameters. This paper illustrates why phenomenological frames like the MSSM-30 should be preferred to study flavor physics. For the current and future B-physics experimental precision, such a consideration is crucial for suitably assessing supersymmetric contributions to flavor observables.

Author

AbdusSalam, S. S.; Velasco-Sevilla, L.

Published

2017

Language

EN