Jan 14 – 17, 2019
IST, Lisboa, Portugal
Europe/Lisbon timezone

(In)dependence of various LFV observables in the non-minimal SUSY

Jan 14, 2019, 5:50 PM
20m
Anfiteatro Abreu Faro (IST, Lisboa, Portugal)

Anfiteatro Abreu Faro

IST, Lisboa, Portugal

Av Rovisco Pais 1049-001 Lisboa Portugal

Speaker

Dr Wojciech Kotlarski (TU - Dresden)

Description

We investigate the muon anomalous magnetic moment, the μ→eγ branching ratio and the μ→e conversion rate in the nuclei from the point of view of the planned μ→e conversion experiments. In the MSSM these processes are strongly correlated through tanβ enhanced contributions. We demonstrate how in the Minimal R-symmetric Supersymmetric Standard Model the μ→eγ branching ratio and the μ→e conversion rate in the nuclei give distinct bounds on the parameter space. We also consider the supersymmetric contributions to the muon anomalous magnetic moment, generated by a subset of topologies contributing to the LFV observables. We briefly discuss the generic implementation of the aforementioned observables into the FlexibleSUSY spectrum-generator generator. Looking at the current μ→eγ searches, the analysis points to the need of constructing a dedicated μ→e conversion experiment to cover as large parameter space as possible in the non-minimal supersymmetric models.

Presentation materials