Entropy in the nuclear caloric curve -: art. no. 014601

被引：22

作者：

Barranón, A

Roa, JE

López, JA

机构：

[1] Univ Autonoma Metropolitana Azcapotzalco, Mexico City 13, DF, Mexico

[2] Univ Texas, Dept Phys, El Paso, TX 79968 USA

来源：

PHYSICAL REVIEW C | 2004年 / 69卷 / 01期

关键词：

D O I：

10.1103/PhysRevC.69.014601

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：

Experimental studies have obtained the caloric curve of nuclear matter from heavy ion collisions and studied its size dependence. This work investigates the thermodynamics of a heavy ion collision and concludes that the plateau temperature of the caloric curve is determined by the entropy generated during the initial part of the collision, which in turn is related to the size of the system.

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