O-16 BREAKUP ON AL, NI AND AU TARGETS AT 94 MEV NUCLEON

被引：10

作者：

BADALA, A

BARBERA, R

PALMERI, A

PAPPALARDO, GS

RIGGI, F

POLLAROLO, G

DASSO, CH

机构：

[1] INFN,SEZ TORINO,I-10125 TURIN,ITALY

[2] UNIV CATANIA,DIPARTIMENTO FIS,I-95129 CATANIA,ITALY

[3] UNIV TURIN,DIPARTIMENTO FIS TEOR,I-10125 TURIN,ITALY

[4] UNIV COPENHAGEN,NIELS BOHR INST,DK-2100 COPENHAGEN,DENMARK

来源：

PHYSICS LETTERS B | 1993年 / 299卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(93)90876-J

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The He-He-He-He disassembly channel of the O-16 on Al-27, Ni-58 and Au-197 targets has been studied at 94 MeV/nucleon. Charged particles have been detected by a multielement array of plastic scintillators covering the zenithal angular domain between 3-degrees and 30-degrees and the total azimuthal one. Standard relativistic kinematics has been used to reconstruct the excitation energy of the primary projectile-like nucleus. Mean values of the excitation energy are found independent of the target mass. The comparison with data taken at lower bombarding energies is compatible with a saturation of the mean excitation energy.

引用

页码：11 / 15

页数：5

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