par Louvel, Michel;Hamdani, T.;Bizard, G.;Bougault, R.;Brou, R.;Durand, Dominique;Genoux-Lubain, A.;Hagel, Kris;Hajfani, A.;Laville, J.L.;Le Brun, Christian;Lecolle, J.F. J.F.;Motobayashi, Tohru;Patry, J.P.;Péter, Jean;Prot, N.;Regimbart, R.;Steckmeyer, Jean Claude;Tamain, Bernard;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
Référence Nuclear physics. A, 559, 1, page (137-156)
Publication Publié, 1993-06
;Matsuse, TakehiroRéférence Nuclear physics. A, 559, 1, page (137-156)
Publication Publié, 1993-06
Article révisé par les pairs
| Résumé : | Coincidences between at least three fragments emitted at large angle have been used to study central collisions in the Ar+Au reactions at 30 and 60 MeV/u incident energies. For both energies, the formation of equilibrated very hot nuclei is evidenced. Average excitation energy as high as 1.2 GeV is reached in the reaction at 60 MeV/u. The increase of the excitation energy deposited for the upper bombarding energy is confirmed by the correlated increases of the nuclear temperature and of the evaporated light-particle multiplicity. © 1993. |
