DYNAMICS OF FRAGMENT FORMATION IN THE NUCLEAR SPINODAL REGION

被引：25

作者：

BALDO, M ^{[1
]}

BURGIO, GF ^{[1
]}

RAPISARDA, A ^{[1
]}

机构：

[1] UNIV CATANIA, DIPARTMENTO FIS, I-95129 CATANIA, ITALY

来源：

PHYSICAL REVIEW C | 1995年 / 51卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.51.198

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 Vlasov-Nordheim equation is solved numerically on a lattice for nuclear matter in two dimensions. We discuss the reliability of the model at normal density and then study the response of the system to small perturbations. We find deterministic chaos inside the spinodal zone where fragment formation occurs. We discuss in detail the dynamical features of this phenomenon in order to clarify the mechanisms leading to nuclear disassembly in heavy-ion collisions. © 1995 The American Physical Society.

引用

页码：198 / 211

页数：14

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