Speaker
Mr
jonathan cardozo
(Universidad del Tolima)
Description
In this work we present a review of the anomalies generated by the transition $b \rightarrow c l \nu$, where $l=e, \mu, \tau$. Specifically anomalies $R(D)$, $R(D^*)$, $R(J/\psi)$ are studied, including all possible four-Fermi operators in the effective Lagrangian that induce new physics to these ratios.
| arXiv | https://arxiv.org/abs/1212.1878 |
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Author
Mr
jonathan cardozo
(Universidad del Tolima)
Co-authors
Dr
Jose Herman Muñoz Ñungo
(Universidad del Tolima)
Nestor Quintero Poveda
(Universidad Santiago de Cali)
