Equation of state of finite nuclei and liquid-gas phase transition

被引：20

作者：

De, JN

Agrawal, BK

Samaddar, SK

机构：

[1] Ctr Variable Energy Cyclotron, Kolkata 700064, W Bengal, India

[2] Saha Inst Nucl Phys, Kolkata 700064, W Bengal, India

来源：

PHYSICAL REVIEW C | 1999年 / 59卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.59.R1

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：

We construct the equation of state (EOS) of finite nuclei including surface and Coulomb effects in a Thomas-Fermi framework using a finite range, momentum and density dependent two-body interaction. We identify critical temperatures for nuclei below which the EOS so constructed shows clear signals for liquid-gas phase transition in these finite systems. Comparison with the EOS of infinite nuclear matter shows that the critical density and temperature of the phase transition in nuclei are influenced by the mentioned finite size effects. [S0556-2813(99)50301-4].

引用

页码：R1 / R4

页数：4

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