Ayik, S.Yilmaz, O.Yilmaz, B.Umar, A. S.Gokalp, A.Turan, G.Lacroix, D.2016-02-082016-02-0820152469-9985http://hdl.handle.net/11693/21992The nucleon exchange mechanism is investigated in central collisions of symmetric heavy ions in the basis of the stochastic mean-field approach. Quantal diffusion coefficients for nucleon exchange are calculated by including non-Markovian effects and shell structure. Variances of fragment mass distributions are calculated in central collisions of Ca40+Ca40,Ca48+Ca48, and Ni56+Ni56 systems. © 2015 American Physical Society.EnglishQuantal description of nucleon exchange in a stochastic mean-field approachArticle10.1103/PhysRevC.91.0546012469-9993