ISOTOPE DISTRIBUTIONS IN REACTION OF U-238 WITH U-238

被引：173

作者：

SCHADEL, M ^{[1
]}

KRATZ, JV ^{[1
]}

AHRENS, H ^{[1
]}

BRUCHLE, W ^{[1
]}

FRANZ, G ^{[1
]}

GAGGELER, H ^{[1
]}

WARNECKE, I ^{[1
]}

WIRTH, G ^{[1
]}

HERRMANN, G ^{[1
]}

TRAUTMANN, N ^{[1
]}

WEIS, M ^{[1
]}

机构：

[1] UNIV MAINZ,INST KERNCHEM,D-6500 MAINZ,FED REP GER

来源：

PHYSICAL REVIEW LETTERS | 1978年 / 41卷 / 07期

关键词：

D O I：

10.1103/PhysRevLett.41.469

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Radiochemically determined cross sections σ(Z, A) were used to construct charge and mass distributions for the reaction of 1785-MeV U238 ions with thick U238 targets. Fission of the colliding nuclei is found to dominate. For the surviving uraniumlike fragments an enhancement of yields compared to the Kr + U and Xe + U reactions is observed. The formation of heavy actinides is shown to be associated with the low-energy tails of the broad excitation energy distributions in damped collisions. © 1978 The American Physical Society.

引用

页码：469 / 472

页数：4

共 12 条

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[10]

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