Sibirtsev, A.Tsushima, K.Saito, K.Thomas, A.2006-07-052006-07-052000Physics Letters B, 2000; 484(1-2):23-290370-26931873-2445http://hdl.handle.net/2440/11231We make a detailed study of the effect that the recently predicted modification of the in-medium masses of charmed mesons would have on J/Ψ dissociation on pion and ρ-meson comovers in relativistic heavy ion collisions. We find a substantial dependence of the J/Ψ absorption rates on the density and temperature of the nuclear matter. This suggests that a quantitative analysis of J/Ψ dissociation in nucleus nucleus collisions should include the effects of the modification of meson masses in dense matter. (C) 2000 Elsevier B.V.en© 2000 Elsevier Science B.V. All rights reserved.Journal article000100156110.1016/S0370-2693(00)00635-30000879603000032-s2.0-003472962163151Thomas, A. [0000-0003-0026-499X]