Fluctuation dynamics of fragmenting spherical nuclei

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We use the quasiclassical nuclear model and the recently proposed early cluster recognition algorithm to investigate the dynamical evolution of the fragmentation pattern for suitably excited finite spherical spin-isospin symmetric system of 80 nucleons. We find that the asymptotic fragment structure...

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Autores principales: Dorso, Claudio Oscar, Balonga, Pablo Enrique
Publicado: 1994
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v50_n2_p991_Dorso
http://hdl.handle.net/20.500.12110/paper_05562813_v50_n2_p991_Dorso
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_05562813_v50_n2_p991_Dorso
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spelling paper:paper_05562813_v50_n2_p991_Dorso2023-06-08T15:41:40Z Fluctuation dynamics of fragmenting spherical nuclei Dorso, Claudio Oscar Balonga, Pablo Enrique We use the quasiclassical nuclear model and the recently proposed early cluster recognition algorithm to investigate the dynamical evolution of the fragmentation pattern for suitably excited finite spherical spin-isospin symmetric system of 80 nucleons. We find that the asymptotic fragment structure (when clusters are far away from each other) is strongly related to the early most bound density fluctuations (MBDF) in phase space (when the system is dense). We focus on the evolution of the microscopic structure of this MBDF, finding that the constituents of the MBDF are strongly correlated in time. Our calculations indicate that not only the final fragment spectra but also the microscopic structure of the final clusters carry information about the early stages of the evolution. © 1994 The American Physical Society. Fil:Dorso, C.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Balonga, P.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1994 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v50_n2_p991_Dorso http://hdl.handle.net/20.500.12110/paper_05562813_v50_n2_p991_Dorso
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description We use the quasiclassical nuclear model and the recently proposed early cluster recognition algorithm to investigate the dynamical evolution of the fragmentation pattern for suitably excited finite spherical spin-isospin symmetric system of 80 nucleons. We find that the asymptotic fragment structure (when clusters are far away from each other) is strongly related to the early most bound density fluctuations (MBDF) in phase space (when the system is dense). We focus on the evolution of the microscopic structure of this MBDF, finding that the constituents of the MBDF are strongly correlated in time. Our calculations indicate that not only the final fragment spectra but also the microscopic structure of the final clusters carry information about the early stages of the evolution. © 1994 The American Physical Society.
author Dorso, Claudio Oscar
Balonga, Pablo Enrique
spellingShingle Dorso, Claudio Oscar
Balonga, Pablo Enrique
Fluctuation dynamics of fragmenting spherical nuclei
author_facet Dorso, Claudio Oscar
Balonga, Pablo Enrique
author_sort Dorso, Claudio Oscar
title Fluctuation dynamics of fragmenting spherical nuclei
title_short Fluctuation dynamics of fragmenting spherical nuclei
title_full Fluctuation dynamics of fragmenting spherical nuclei
title_fullStr Fluctuation dynamics of fragmenting spherical nuclei
title_full_unstemmed Fluctuation dynamics of fragmenting spherical nuclei
title_sort fluctuation dynamics of fragmenting spherical nuclei
publishDate 1994
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v50_n2_p991_Dorso
http://hdl.handle.net/20.500.12110/paper_05562813_v50_n2_p991_Dorso
work_keys_str_mv AT dorsoclaudiooscar fluctuationdynamicsoffragmentingsphericalnuclei
AT balongapabloenrique fluctuationdynamicsoffragmentingsphericalnuclei
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