CLUSTER CLUSTER COLLISIONS .1. REACTION CHANNELS - FUSION, DEEP INELASTIC AND QUASI-ELASTIC COLLISIONS

被引：71

作者：

SCHMIDT, R ^{[1
]}

SEIFERT, G ^{[1
]}

LUTZ, HO ^{[1
]}

机构：

[1] FORSCHUNGSZENTRUM JULICH,INST FESTKORPERFORSCH,JULICH,GERMANY

来源：

PHYSICS LETTERS A | 1991年 / 158卷 / 05期

关键词：

D O I：

10.1016/0375-9601(91)91005-X

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Collisions between atomic clusters are simulated by molecular dynamics calculations combined with density functional theory in local density approximation. Fusion, deep inelastic and quasielastic collisions are found to be the main reaction channels in close analogy to nuclear heavy-ion collisions. In contrast to nuclear collisions, however, shell effects show up dramatically in all three channels. In the case of fusion a long-lived rotating cluster molecule is found.

引用

页码：231 / 236

页数：6

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