3 FRAGMENT SEQUENTIAL DECAY OF HEAVY-NUCLEI AROUND 3-MEV U EXCITATION-ENERGY

被引:26
作者
BIZARD, G
DURAND, D
GENOUXLUBAIN, A
LOUVEL, M
BOUGAULT, R
BROU, R
DOUBRE, H
ELMASRI, Y
FUGIWARA, H
HAGEL, K
HAJFANI, A
HANAPPE, F
JEONG, S
JIN, GM
KATO, S
LAVILLE, JL
LEBRUN, C
LECOLLEY, JF
LEE, S
MATSUSE, T
MOTOBAYASHI, T
PATRY, JP
PEGHAIRE, A
PETER, J
PROT, N
REGIMBART, R
SAINTLAURENT, F
STECKMEYER, JC
TAMAIN, B
机构
[1] GRAND ACCELERATOR NATL IONS LOURDES,F-14021 CAEN,FRANCE
[2] UNIV TSUKUBA,INST PHYS,IBARAKI 350,JAPAN
[3] CATHOLIC UNIV LOUVAIN,FNRS,B-1348 LOUVAIN,BELGIUM
[4] TEXAS A&M UNIV SYST,INST CYCLOTRON,COLLEGE STN,TX 77843
[5] UNIV LIBRE BRUXELLES,B-1050 BRUSSELS,BELGIUM
[6] RIKKYO UNIV,TOSHIMA KU,TOKYO 171,JAPAN
[7] SHINSHU UNIV,MATSUMOTO,NAGANO 390,JAPAN
[8] INST MODERN PHYS,LANZHOU,PEOPLES R CHINA
关键词
D O I
10.1016/0370-2693(92)91659-W
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
A new method is proposed to identify the sequential decay of hot nuclei into large fragments. This method is based on a minimization procedure. It is illustrated for the Ar + Au reaction at 30 MeV/u. In this case, corresponding to about 3 MeV/u excitation energy, it is shown that the three fragment production can be explained by sequential binary splittings.
引用
收藏
页码:413 / 417
页数:5
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