FLOW EFFECTS IN INTERMEDIATE-ENERGY NUCLEAR COLLISIONS

被引:53
作者
BARZ, HW
BONDORF, JP
DONANGELO, R
ELMER, R
HANSEN, FS
JAKOBSSON, B
KARLSSON, L
NIFENECKER, H
SCHULZ, H
SCHUSSLER, F
SNEPPEN, K
SODERSTROM, K
机构
[1] NIELS BOHR INST,DK-2100 COPENHAGEN,DENMARK
[2] UNIV FED RIO JANEIRO,INST FIS,BR-21945 RIO DE JANEIRO,BRAZIL
[3] UNIV LUND,S-22362 LUND,SWEDEN
[4] UNIV GRENOBLE 1,INST SCI NUCL,F-38026 ST MARTIN DHERES,FRANCE
[5] NORDITA,DK-2100 COPENHAGEN,DENMARK
关键词
D O I
10.1016/0375-9474(91)90621-C
中图分类号
O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Central events in Ar-36 and O-16 induced reactions on Ag/ Br a 65 +/- 15 MeV/ nucleon and 210 +/- 10 MeV nucleon bombarding energy, respectively, have been analysed. For the Ar-36 induced reaction a flow energy of about 3 MeV/nucleon has been deduced for intermediate mass fragments. Evaporative processes can be ruled out as the origin of the intermediate mass fragments since the emission time is much larger than the expansion time estimated from the flow analysis.
引用
收藏
页码:453 / 460
页数:8
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