ZERO DEGREE MEASUREMENTS OF ISOTOPIC DISTRIBUTIONS IN 44 MEV/U KR-86-INDUCED REACTIONS FOR THE PRODUCTION OF NUCLEI FAR FROM STABILITY

被引：51

作者：

BAZIN, D ^{[1
]}

GUERREAU, D ^{[1
]}

ANNE, R ^{[1
]}

GUILLEMAUDMUELLER, D ^{[1
]}

MUELLER, AC ^{[1
]}

SAINTLAURENT, MG ^{[1
]}

机构：

[1] GRAND ACCELERATOR NATL IONS LOURDES,F-14021 CAEN,FRANCE

来源：

NUCLEAR PHYSICS A | 1990年 / 515卷 / 02期

关键词：

NUCLEAR REACTIONS;

D O I：

10.1016/0375-9474(90)90372-S

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：

The velocity and isotopic distributions of nuclei produced in 44 MeV/u 86Kr-induced reactions on 27Al, 103Rh and 197Au targets are investigated by means of the magnetic spectrometer LISE. These distributions are compared with two different models, and indicate that no real projectile fragmentation occurs, but rather highly dissipative processes such as incomplete fusion or deep-inelastic transfer. Consequently, the yields of nuclei far from stability is much lower relative to those observed with lighter projectiles such as 40Ar at the same energy. © 1990.

引用

页码：349 / 364

页数：16

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