Speaker
Pierre Henri Cahue
(Laboratoire de physique subatomique et de cosmologie de Grenoble)
Description
In this poster we present the results of a lattice QCD comput-ation at $N_f = 2$ for the processes $B_{s} \rightarrow D_{s}^{(\star)}$, and their form factors parametrization in the heavy quark limit $\mathcal{G}$, $h_{A_{1}}$, $h_{A_{2}}$ and $h_{A_{3}}$. This study is in line with the research of new physics in the B sector, which is motivated by recent tensions reported in lepton flavor universality tests, the so-called B anomalies. Our strategy to deal with systematic effects on lattice calculations reveals promising for forthcoming steps of our work performed with simulations at the physical point.
| First author | Cahue Pierre Henri |
|---|---|
| cahue@lpsc.in2p3.fr | |
| Collaboration / Activity | N/A |
Primary author
Pierre Henri Cahue
(Laboratoire de physique subatomique et de cosmologie de Grenoble)
Co-authors
Benoit Blossier
(Laboratoire de Physique des 2 Infinis Irène Joliot-Curie, CNRS/IN2P3, Université Paris-Saclay)
Jan Neuendorf
(Institut für Theoretische Physik, Universität Mänster)
Jochen Heitger
(Westfaelische Wilhelms-Universitaet Muenster, Institut fuer Theoretische Physik)
Savvas Zafeiropoulos
(Aix Marseille Univ, Université de Toulon, CNRS, CPT, Marseille, France)
Simone La Cesa
(Laboratoire de Physique des 2 Infinis Irène Joliot-Curie, CNRS/IN2P3, Université Paris-Saclay)
