Using vector and scalar new physics couplings fit to R_D and R_D*, the authors predict B_s to D_s tau nu observables and find tau polarization distinguishes two vector scenarios.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
hep-ph 1years
2019 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Signature of lepton flavor universality violation in $B_s \to D_s \tau \nu$ semileptonic decays
Using vector and scalar new physics couplings fit to R_D and R_D*, the authors predict B_s to D_s tau nu observables and find tau polarization distinguishes two vector scenarios.