Quantal description of nucleon exchange in a stochastic mean-field approach

S. Ayik, O. Yilmaz, B. Yilmaz, A. S. Umar, A. Gokalp, G. Turan, and D. Lacroix
Phys. Rev. C 91, 054601 – Published 4 May 2015

Abstract

The 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.

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  • Received 21 March 2015

DOI:https://doi.org/10.1103/PhysRevC.91.054601

©2015 American Physical Society

Authors & Affiliations

S. Ayik1, O. Yilmaz2, B. Yilmaz3, A. S. Umar4, A. Gokalp5, G. Turan2, and D. Lacroix6

  • 1Physics Department, Tennessee Technological University, Cookeville, Tennessee 38505, USA
  • 2Physics Department, Middle East Technical University, 06531, Ankara, Turkey
  • 3Physics Department, Faculty of Sciences, Ankara University, 06100, Ankara, Turkey
  • 4Department of Physics and Astronomy, Vanderbilt University, Nashville, Tennessee 37235, USA
  • 5Department of Physics, Bilkent University, 06800, Ankara, Turkey
  • 6Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, F-91406 Orsay Cedex, France

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Issue

Vol. 91, Iss. 5 — May 2015

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