Abstract
We present a likelihood analysis of the general two Higgs doublet model, using the most important currently measured flavour observables, in view of the anomalies in charged current tree-level and neutral current one-loop rare decays of B mesons in b → clv and b → sμ+μ− transitions, respectively. Our analysis predicts values for BR(ℎ → τμ) between 10−2 and 10−6 which are within the future sensitivity at the High Luminosity LHC. We also find that the predictions for the τ → 3μ and τ → μγ decays are well within the projected limits of the Belle II experiment with a discovery potential for BR(τ→ 3μ) ∼ 10−9 and BR(τ → μγ) ∼ 10−9 − 10−8. Using the latest measurement of the Fermilab Muon g − 2 Collaboration, we also perform a simultaneous fit to the muon anomalous magnetic moment and both observables related to flavour changing currents and leptonic decays of mesons, finding solutions at the 1σ level.
Original language | English |
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Title of host publication | Proceedings of Science |
Place of Publication | Italy |
Publisher | Sissa Medialab, SRL |
Number of pages | 20 |
Volume | 409 |
DOIs | |
Publication status | Published - 14 Jul 2022 |
Event | Computational Tools for High Energy Physics and Cosmology, 2021 - Institut de Physique des 2 Infinis de Lyon (IP2I), Lyon, France Duration: 22 Nov 2021 → 26 Nov 2021 https://indico.cern.ch/event/1076291/ |
Publication series
Name | Proceedings of Science |
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Publisher | Sissa Medialab, SRL |
ISSN (Print) | 1824-8039 |
Conference
Conference | Computational Tools for High Energy Physics and Cosmology, 2021 |
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Abbreviated title | CompTools 2021 |
Country/Territory | France |
City | Lyon |
Period | 22/11/21 → 26/11/21 |
Other | This workshop aims to review the state-of-the-art tools for high energy physics and cosmology. The workshop consists of short sessions over 5 days together with software demo and several discussion sessions. The following themes will be covered at the workshop: Higgs and Collider physics Dark matter Cosmology Flavour physics and precision tests General tools (Fitting tools, recast tools, spectrum generators, etc...) The program will consist of both invited talks and contributed talks and tutorials. |
Internet address |