BtoVVana: the package for analysis of $B_s^0\to J/\psi \varphi$ and $B_d^0\to J/\psi K^{\ast }$ decays

S. Shulga

C++ package {\tt BtoVVana} is aimed to extract physics parameters in decays of the scalar neutral B-meson to two vector particles in the intermediate state, and two leptons and two…