Conveners
Precise Measurements
- Péter Dombi (Wigner Research Centre for Physics, Budapest, Hungary)
Dr
Yaqian WANG
(Mainz University)
15/10/2015, 09:45
Chien-Thang Tran
(Joint Institute for Nuclear Research; Moscow Institute of Physics and Technology)
15/10/2015, 10:10
We investigate the exclusive semileptonic decays
$J/\psi \to D_{(s)}^{(*)-} {\ell}^+ \nu_{\ell}$\,, where $\ell=e,\mu$, within
the Standart Model. The relevant transition form factors are calculated in
the framework of a relativistic constituent quark model with built-in
infrared confinement. Our calculations predict the branching fractions
$\mathcal{B}(J/\psi \to D_{(s)}^{(*)-}...
