Balance of mass, momentum, and energy in splintering central collisions for 40Ar up to 115 MeV /Nucleon |
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| Authors: | Sun Colin Ajitanand Alexander Barton DeYoung Drake Elmaani Gelderloos Gualtieri Guinet Hannuschke Jaasma Kowalski Lacey Lauret Norbeck Pak Peaslee Stern Stone Sundbeck Vander Molen AM Westfall Yang Yee |
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| Institution: | Department of Chemistry, State University of New York at Stony Brook, Stony Brook, New York 11794, USA. |
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| Abstract: | For central collisions of (17-115)A MeV 40Ar+Cu, Ag, Au, an overall balance is determined for the average mass, energy, and longitudinal momentum. Light charged particles and fragments are separated into forward-focused and isotropic components in the frame of the heaviest fragment. Energy removal by the isotropic component reaches 1-2 GeV. For such high deposition energies, statistical multifragmentation models predict much more extensive nuclear disassembly than is observed. |
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