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Journal articles
Comparison between the fragmentation processes in central Pb + Ag and Pb + Au collisions
Abstract : The fragmentation processes of a medium mass system and of a very massive one formed in central collisions are compared within the Landau-Vlasov model taking into account both the isospin dependence and the two-body residual interactions. The simulations predict the formation of a roughly ellipsoidal source in the central Pb + Ag reactions while, for the Pb + Au system, the fragmentation occurs from an hollow source, the configuration of which being intermediate between bubble-like and toroidal shapes. This different shapes explain and allow to reproduce semi-quantitatively the two different profiles of the experimental kinetic energy spectra.
http://hal.in2p3.fr/in2p3-00003533
Contributor : Peggy Bardon Connect in order to contact the contributor
Submitted on : Wednesday, October 23, 2019 - 2:42:26 PM
Last modification on : Tuesday, October 19, 2021 - 11:34:00 PM
Long-term archiving on: : Friday, January 24, 2020 - 6:09:15 PM
Contributor : Peggy Bardon Connect in order to contact the contributor
Submitted on : Wednesday, October 23, 2019 - 2:42:26 PM
Last modification on : Tuesday, October 19, 2021 - 11:34:00 PM
Long-term archiving on: : Friday, January 24, 2020 - 6:09:15 PM
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SCAN-9611058.pdf
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