Impact of non-universal Z′ in the lepton flavour violating BBs→K∗φl1-l2+ decays

In recent years, lepton flavour violating (LFV) decays are one of the most trending topics to probe new physics (NP). The latest results of LHCb have motivated us to study the LFV decays through b → s transition. The branching ratios, forward backward asymmetries and longitudinal polarization fracti...

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Veröffentlicht in:The European physical journal. C, Particles and fields Particles and fields, 2022-07, Vol.82 (7)
Hauptverfasser: Biswas, S., Mahata, S., Biswas, A., Sahoo, S.
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Mahata, S.
Biswas, A.
Sahoo, S.
description In recent years, lepton flavour violating (LFV) decays are one of the most trending topics to probe new physics (NP). The latest results of LHCb have motivated us to study the LFV decays through b → s transition. The branching ratios, forward backward asymmetries and longitudinal polarization fractions of B ( B s ) → K ∗ ( φ ) l 1 l 2 decays are studied in non-universal Z ′ model. Here, we have structured the four-fold angular distribution of the decays in terms of transversity amplitudes. The variation of the observables in whole kinematic region shows the sensitivity of NP. The observables estimated in this work are very intriguing and might lead a new track towards NP in near future.
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subjects Angular distribution
Astronomy
Astrophysics and Cosmology
Collaboration
Decay
Elementary Particles
Flavors
Hadrons
Heavy Ions
Leptons
Measurement Science and Instrumentation
Nuclear Energy
Nuclear Physics
Physics
Physics and Astronomy
Quantum Field Theories
Quantum Field Theory
Quarks
Regular Article - Theoretical Physics
String Theory
title Impact of non-universal Z′ in the lepton flavour violating BBs→K∗φl1-l2+ decays
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