| Thème(s) : |
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Physique/Physique Nucléaire Théorique
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| Titre : |
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Brownian One-Body Dynamics in Nuclei |
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| Auteur : |
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Ph. Chomaz1, M. Colonna1, A. Guarnera1, J. Randrup |
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| Laboratoire : |
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| Résumé : |
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A novel method is presented for introducing fluctuations in one-body dynamics. It consists of employing a Brownian force in the kinetic equations. For nuclear matter within the spinodal zone, the magnitude of the Brownian force can be determined by demanding correspondence with the growth of the most unstable mode, as given by Boltzmann-Langevin simulations. The method is illustrated and tested for idealized two-dimensional matter and promises to provide a practical means for addressing catastrophic nuclear processes. |
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| Type de publication : |
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Articles dans des revues avec comité de lecture |
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Date de publication
ou d'écriture : |
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1994 |
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| Nom du périodique : |
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| Physical Review Letters (Phys. Rev. Lett.) |
| Publisher |
American Physical Society |
| ISSN |
0031-9007 (eISSN : 1079-7114) |
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| Volume : |
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73 |
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| Page/Article : |
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3512-3515 |
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| Classification PACS : |
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24.60.Ky, 21.65.+f |
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