A new Monte Carlo generator for BSM physics in B → K * ℓ + ℓ − decays with an application to lepton non-universality in angular distributions

Abstract Within the widely used EvtGen framework, we have added a new event generator model for B → K * ℓ + ℓ − with improved standard model (SM) decay amplitudes and possible BSM physics contributions, which are implemented in the operator product expansion in terms of Wilson coefficients. This eve...

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Autori principali:	Alexei Sibidanov, Thomas E. Browder, Shawn Dubey, Shahab Kohani, Rusa Mandal, Saurabh Sandilya, Rahul Sinha, Sven E. Vahsen
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	SpringerOpen 2024-08-01
Serie:	Journal of High Energy Physics
Soggetti:	Bottom Quarks Lepton Flavour Violation (charged) Rare Decays Semi-Leptonic Decays
Accesso online:	https://doi.org/10.1007/JHEP08(2024)151
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