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

Sakir Ayik, Kouhei Washiyama, Denis Lacroix

研究成果: Contribution to journalArticle査読

70 被引用数 (Scopus)

抄録

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 forms similar to those familiar from the nucleon exchange model, are evaluated by carrying out time-dependent Hartree-Fock simulations. The calculations provide an accurate description of the magnitude and form factor of transport coefficients associated with one-body dissipation and fluctuation mechanisms.

本文言語英語
論文番号054606
ジャーナルPhysical Review C - Nuclear Physics
79
5
DOI
出版ステータス出版済み - 5 1 2009
外部発表はい

All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

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