Couplings between the $\rho$ and $D$- and $D^{\ast }$-mesons

Bruno El-Bennich, M. Ali Paracha, Craig D. Roberts +1

We compute couplings between the $\rho$-meson and $D$- and $D^{\ast }$-mesons - $D^{(\ast )}\rho D^{(\ast )}$ - that are relevant to phenomenological meson-exchange models used to analyse nucl…