J. E. Chavez-Saab

collaborators

2 papers

hep-ph2019

$R_{D^{*}}$ or $R_{D π}$ : closing the theoretical gap?

J. E. Chavez-Saab, Marxil Sánchez, Genaro Toledo

Measurements of the $R_{D^{*}}$ parameter remain in tension with the standard model prediction, despite recent results helping to close the gap. In this work, we revisit the standard…

hep-ph2018

Closing the Gap on $R_{D^{*}}$ by including longitudinal effects

J. E. Chavez-Saab, Genaro Toledo

Measurements of the $R_{D^{*}} \equiv Br (B \to τ ν D^{*}) / Br (B \to e ν D^{*})$ parameter remain in tension with the standard model prediction, despite recent re…

RD∗​ or RDπ​: closing the theoretical gap?

Closing the Gap on RD∗​ by including longitudinal effects

$R_{D^{*}}$ or $R_{D π}$ : closing the theoretical gap?

Closing the Gap on $R_{D^{*}}$ by including longitudinal effects