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Fluctuation and dissipation dynamics in fusion reactions from stochastic mean-field approach

Abstract : By projecting the stochastic mean-field dynamics on a suitable collective path during the entrance channel of heavy-ion collisions, expressions for transport coefficients associated with relative distance are extracted. These transport coefficients, which have similar forms to those familiar from nucleon exchange model, are evaluated by carrying out TDHF simulations. The calculations provide an accurate description of the magnitude and form factor of transport coefficients associated with one-body dissipation and fluctuation mechanism.
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http://hal.in2p3.fr/in2p3-00358844
Contributor : Michel Lion <>
Submitted on : Wednesday, February 4, 2009 - 3:59:49 PM
Last modification on : Thursday, November 5, 2020 - 10:50:13 AM

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S. Ayik, K. Washiyama, Denis Lacroix. Fluctuation and dissipation dynamics in fusion reactions from stochastic mean-field approach. Physical Review C, American Physical Society, 2009, 79, pp.054606. ⟨10.1103/PhysRevC.79.054606⟩. ⟨in2p3-00358844⟩

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