| Issue |
EPJ Web Conf.
Volume 289, 2023
International Workshop on “Flavour Changing and Conserving Processes” (FCCP2022)
|
|
|---|---|---|
| Article Number | 01002 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/epjconf/202328901002 | |
| Published online | 30 October 2023 | |
https://doi.org/10.1051/epjconf/202328901002
Model independent analysis for B anomalies
1 Université de Lyon, Université Claude Bernard Lyon 1, CNRS/IN2P3, Institut de Physique des 2 Infinis de Lyon, UMR 5822, F-69622, Villeurbanne, France
2 CERN, Theoretical Physics Department, CH-1211 Geneva 23, Switzerland
3 PRISMA+ Cluster of Excellence and Institute for Physics (THEP), Johannes Gutenberg University, D-55099 Mainz, Germany
4 Instituto Galego de Física de Altas Enerxías, Universidade de Santiago de Compostela, Spain
5 INFN-Sezione di Napoli, Complesso Universitario di Monte S. Angelo, Via Cintia Edificio 6, 80126 Napoli, Italy
* e-mail: nazila@cern.ch
Published online: 30 October 2023
We discuss the implications of b → sℓ+ℓ− measurements and their deviations with respect to the Standard Model predictions in a model-independent framework. We highlight in particular the impact of the recent updated measurements including the updated Bs → ϕµ+µ− branching ratios and angular observables, the recent CMS measurement of the branching ratio of Bs → µ+µ−, and the LHCb measured lepton flavour universality violating ratios 
and RK∗+. In addition, we check the compatibility of the new physics effect for the theoretically clean observables with the rest of the neutral B decays observables.
© The Authors, published by EDP Sciences, 2023
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