Excitation energy partition in deeply inelastic collisions between40Ar and Ag at 27 MeV per nucleon
Borderie, B. ; Rivet, M. F. ; Cabot, C. ; Fuchs, H. ; Gardes, D. ; Hanappe, F. ; Jouan, D. ; Montoya, M.
Springer
Published 1991
Springer
Published 1991
| ISSN: |
1434-601X
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| Source: |
Springer Online Journal Archives 1860-2000
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| Topics: |
Physics
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| Notes: |
Abstract The dynamics of the two partners produced in dissipative collisions has been experimentally studied for the system40Ar + Ag at 27 MeV per nucleon. Primary masses of the fragments can then be calculated; the excitation energy partition between the two fragments is derived from the number of particles evaporated by each fragment. We found that this division evolves from equipartition to a repartition close to thermal equilibrium in the excitation energy range 300–350 MeV or interaction times 5-10×l0−22 s.
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| Type of Medium: |
Electronic Resource
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| URL: |