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Energy dissipation in fusion reactions from dynamical mean-field theory

Abstract : Nucleus-nucleus interaction potentials and friction coe cients associated with one-body energy dissipation in the entrance channel of fusion reactions are extracted from the microscopic time-dependent Hartree-Fock theory. They show center-of-mass energy de- pendence close to the Coulomb barrier energy. This dependence indicates dynamical reorganization of internal degrees of freedom. We give a simple estimate of excitation energy from microscopic nucleon exchange.
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http://hal.in2p3.fr/in2p3-00444296
Contributor : Michel Lion <>
Submitted on : Wednesday, January 6, 2010 - 12:55:58 PM
Last modification on : Thursday, November 5, 2020 - 10:50:13 AM

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K. Washiyama, Denis Lacroix. Energy dissipation in fusion reactions from dynamical mean-field theory. Japanese French Symposium - New paradigms in Nuclear Physics, Sep 2008, Paris, France. pp.2114-2118, ⟨10.1142/S0218301309014391⟩. ⟨in2p3-00444296⟩

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