ProbingR-parity violating supersymmetric effects in the exclusiveb→cℓ−ν¯ℓde

Abstract

could be used to probe R-parity violating effects, and will correlate with searches for direct supersymmetric signals at the running LHCb and the forthcoming Belle-II.

New physics effect on Bc→J/ψτν¯ in relation to the Watanabe1 2018Physics Letters B1345850View full textAdd to dashboardCite

“…[37][38][39][40] for lepton flavor violation, Refs. [8,[41][42][43][44][45][46][47][48][49][50][51][52][53] for leptoquarks (in relation to B → K ( * ) µ + µ − ), and Refs. [54][55][56] for others.…”

Signatures of Supersymmetry in Neutrino Telescopes

“…Moreover, RPV scenarios also provide a compelling solution to some recent anomalies, such as the muon anomalous magnetic moment [52][53][54][55], lepton flavor universality violation in semileptonic B-meson decays [56][57][58][59][60][61][62][63][64][65][66] and anomalous upgoing events at ANITA [67]. If any of these anomalies becomes statistically significant, one should consider RPV SUSY as a strong candidate for the underlying new physics.…”

Correlating tauonic B decays with the neutron electric dipole moment via a scalar leptoquark

“…It possesses couplings to left-and righthanded quarks which is a necessary requirement for generating EDMs at the one-loop level [18,19]. It also contributes to b → cτ ν at tree level [20][21][22][23][24][25][26][27][28][29][30][31][32][33][34][35][36][37][38][39] and gives a very good fit to data (including polarization observables) [40][41][42][43] since it generates vector, scalar and tensor operators. Similarly, it contributes to b → uτ ν transitions, in particular to B → τ ν, where the situation becomes especially interesting.…”