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Fluctuations of single-particle density in nuclear collisions

Abstract : In order to incorporate fluctuations into the extended TDHF, a new approach is proposed. The evolution of the single-particle density is considered as a “generalized Langevin process” in which the correlated part of the two-body collisions acts as a “random force”. In the semi-classical approximation, the correlation function of the random force is calculated. A possible algorithm for the numerical solution is discussed.
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Contributor : Michel Lion <>
Submitted on : Monday, September 22, 2008 - 12:36:22 PM
Last modification on : Thursday, February 1, 2018 - 1:26:49 AM

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S. Ayik, C. Gregoire. Fluctuations of single-particle density in nuclear collisions. Physics Letters B, Elsevier, 1988, 212, pp.269-272. ⟨10.1016/0370-2693(88)91315-9⟩. ⟨in2p3-00323500⟩



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