Several measurements, aimed at testing the lepton flavour universality hypothesis, have been performed by the B-physics experiments which exploit both neutral current (b → s l l) and charged current (b → c l ν) decays. The combination of the measurements carried out in the charged current sector shows possible hints of deviations with respect to the Standard Model predictions. This document reports the analyses, performed by the LHCb experiment, of semi-tauonic decays with both leptonic and the hadronic decays of the τ lepton.

Meloni, S. (2020). Tests of lepton flavour universality in b → c l ν decays at the lhcb experiment. Intervento presentato a: Epiphany Conference on LHC Physics: Standard Model and Beyond, Cracow, Poland [10.5506/APHYSPOLB.51.1479].

Tests of lepton flavour universality in b → c l ν decays at the lhcb experiment

Meloni S.
2020

Abstract

Several measurements, aimed at testing the lepton flavour universality hypothesis, have been performed by the B-physics experiments which exploit both neutral current (b → s l l) and charged current (b → c l ν) decays. The combination of the measurements carried out in the charged current sector shows possible hints of deviations with respect to the Standard Model predictions. This document reports the analyses, performed by the LHCb experiment, of semi-tauonic decays with both leptonic and the hadronic decays of the τ lepton.
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High Energy Physics; LHCb; Standard Model; Beyond the Standard Model; Semileptonic Decays; Lepton Flavour Universality; B-physics; Flavor Physics; experimental results
English
Epiphany Conference on LHC Physics: Standard Model and Beyond
2020
2020
51
6
1479
1484
open
Meloni, S. (2020). Tests of lepton flavour universality in b → c l ν decays at the lhcb experiment. Intervento presentato a: Epiphany Conference on LHC Physics: Standard Model and Beyond, Cracow, Poland [10.5506/APHYSPOLB.51.1479].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/324778
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