Color maps of the mass loss (upper row) and net mass change (lower row) due to a collision with inspiraling stars with m_insp between 0.1 and 500 M_⊙ as a function of the mass of the target stars with M_aEMS between 140 and 20 000 M_⊙. The three panels in each row correspond to the different convection treatments, as indicated. The hatched area delineates the region where our analytical approach is not applicable, namely, m_insp/M_aEMS≥1. In the bottom row the black lines indicate the change in the sign of M_net.