Energy relaxation time in heavy ion collisions between 27 and 44 MeV/u
Author(s) -
B. Borderie,
M. F. Rivet,
P. Box,
M. Dakowski,
C. Cabot,
Y. El Masri,
F. Hanappe,
D. Gardès,
D. Jouan,
G. Mamane,
X. Tarrago,
Hiroto Utsunomiya
Publication year - 1997
Publication title -
zeitschrift für physik a hadrons and nuclei
Language(s) - English
Resource type - Journals
eISSN - 1431-5831
pISSN - 0939-7922
DOI - 10.1007/s002180050206
Subject(s) - dissipative system , relaxation (psychology) , atomic physics , ion , energy (signal processing) , excitation , physics , heavy ion , plasma , binary number , nuclear physics , quantum mechanics , psychology , social psychology , arithmetic , mathematics
The excitation energy sharing between the two partners of binary dissipative collisions was derived for the Ar-40 + Ag-nat system at 27 and 44 MeV/u. From the eventual equilibration of energy between the two partners, and their separation time obtained from Landau-Vlasov simulations, the energy relaxation time was extracted, and compared with theoretical predictions
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