NEW RAYLEIGH-TAYLOR-LIKE SURFACE INSTABILITY AND NUCLEAR MULTIFRAGMENTATION

被引：99

作者：

MORETTO, LG

TSO, K

COLONNA, N

WOZNIAK, GJ

机构：

[1] Nuclear Science Division, Lawrence Berkeley Laboratory, Berkeley, CA 94720

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.69.1884

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Nuclear disks and bubbles formed in central heavy-ion collisions, as simulated by means of Boltzmann-like kinetic equations, break up into several fragments due to a new kind of Rayleigh-Taylor-like surface instability. We demonstrate that a sheet of liquid, stable in the limit of noninteracting surfaces, becomes unstable due to surface-surface interactions. The onset of this instability is determined analytically. The relevance of this instability to nuclear multifragmentation is discussed.

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页码：1884 / 1887

页数：4

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