Half masses of particles produced in π–C interactions at 40 GeV/c and phase transition M. Sovd, Ts. Baatar, A.I. Malakhov, B. Otgongerel, T. Tulgaa and G. Sharkhuu EPJ Web Conf., 204 (2019) 05011 Published online: 03 April 2019 DOI: 10.1051/epjconf/201920405011