PERIPHERAL COLLISIONS WITH 200 MEV/NUCLEON KRYPTON IONS

被引：25

作者：

STEPHAN, C

TASSANGOT, L

BACHELIER, D

BACRI, CO

RIMBOT, R

BORDERIE, B

BOYARD, JL

CLAPIER, F

DONZAUD, C

HENNINO, T

RIVET, MF

ROUSSEL, P

BAZIN, D

GRUNBERG, C

DISDIER, D

LOTT, B

机构：

[1] CEN GRADIGNAN,F-33170 GRADIGNAN,FRANCE

[2] GANIL,F-14021 CAEN,FRANCE

[3] CTR RECH NUCL,F-67037 STRASBOURG,FRANCE

来源：

PHYSICS LETTERS B | 1991年 / 262卷 / 01期

关键词：

D O I：

10.1016/0370-2693(91)90634-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using a magnetic spectrometer, a precision measurement of N/Z distributions and fragment velocity distributions was performed at 0.6-degrees and 1.5-degrees in peripheral collisions of 200 MeV/nucleon Kr-84 on a gold target. The data are compared with both the participant-spectator model and the intranuclear cascade model. It is shown that the primary fragments underwent substantial excitation, which cannot be accommodated with the cold fragmentation.

引用

页码：6 / 10

页数：5

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