Intermediate-mass fragment production in spallation reactions

被引：0

作者：

Ricciardi, M. Valentina ^{[1
]}

Keli, Aleksandra ^{[1
]}

Schmidt, Karl-Heinz ^{[1
]}

机构：

[1] GSI Darmstadt, D-64291 Darmstadt, Germany

来源：

INTERNATIONAL CONFERENCE ON NUCLEAR DATA FOR SCIENCE AND TECHNOLOGY, VOL 2, PROCEEDINGS | 2008年

关键词：

D O I：

10.1051/ndata:07678

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Two mechanisms for the production of intermediate-mass fragments (IMF) were implemented in the statistical-model code ABLA07. At low excitation energies IMFs are emitted as evaporated nuclei. If the excitation energy of the system exceeds a given threshold, IMFs are formed in the simultaneous break-up of the system, modelled according to a power-law distribution, which is suggested by several theoretical models. The improved code was benchmarked on a large amount of experimental data, among which the high-precision data measured at GSI.

引用

页码：1163 / 1166

页数：4

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