强子内部激发和QCD真空在核热力学行为上的效应

INTERNAL EXCITATION OF HADRON AND QCD VACUUM EFFECT ON NUCLEAR THERMODYNAMICS ACTION

对于非常高的温度,基于一个混合相模型,研究了强子的内部激发和QCD真空在核子系统的热力学行为上的效应。结果表明这两个效应带来了一个合理的相变图象,它重大地改变了系统的热力学行为。

Basing on a phase model of mited for very high temperature,the internal excitation of hadron and QCD vacuum effects on nuclear thermodynamics action are studied. It is shown that the two effects give a reasonable phase transition diagram and greatly improve the thermodynamics actionof system.