1. Rapid decrease of fragment emission time in the range of 3-5 MeV/u excitation energy
- Author
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Louvel, Michel, Genoux-Lubain, A., Bizard, G., Bougault, R., Brou, R., Buta, A., Durand, Dominique, Hagel, Kris, Hamdani, T., Laville, J.L., Le Brun, Christian, Lecolley, Jean François, Motobayashi, Tohru, Péter, Jean, Regimbart, R., Steckmeyer, Jean Claude, Doubre, H., Jin, Genming G.M., Péghaire, Alain, Saint-Laurent, François, El Masri, Youssef, Fugiwara, H., Jeong, Sunchan S.C., Kato, Sumio, Lee, Sangmoo S.M., Hanappe, Francis, Matsuse, Takehiro, Tamain, Bernard, Louvel, Michel, Genoux-Lubain, A., Bizard, G., Bougault, R., Brou, R., Buta, A., Durand, Dominique, Hagel, Kris, Hamdani, T., Laville, J.L., Le Brun, Christian, Lecolley, Jean François, Motobayashi, Tohru, Péter, Jean, Regimbart, R., Steckmeyer, Jean Claude, Doubre, H., Jin, Genming G.M., Péghaire, Alain, Saint-Laurent, François, El Masri, Youssef, Fugiwara, H., Jeong, Sunchan S.C., Kato, Sumio, Lee, Sangmoo S.M., Hanappe, Francis, Matsuse, Takehiro, and Tamain, Bernard
- Abstract
Multifragment emission processes from highly excited nuclei produced in 40Ar+197Au reactions at incident energies of 30 and 60 McV/u are compared. At the lowest bombarding energy and 3.3 MeV/u excitation energy, the composite system decay process supports the hypothesis of long-lived equilibrated nuclei decaying by successive binary splittings. For excited nuclei around 5 MeV/u, the depletion observed at small relative angles in the correlation functions is interpreted as the result of a strong reduction in the fragment emission time scale., SCOPUS: ar.j, info:eu-repo/semantics/published
- Published
- 1994