A new interpretation for ALADIN caloric curve

Citation
Wf. Li et al., A new interpretation for ALADIN caloric curve, HIGH EN P N, 25(6), 2001, pp. 538-543
Citations number
16
Language
CHINESE
art.tipo
Article
Categorie Soggetti
Physics
Journal title
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
ISSN journal
0254-3052 → ACNP
Volume
25
Issue
6
Year of publication
2001
Pages
538 - 543
Database
ISI
SICI code
0254-3052(200106)25:6<538:ANIFAC>2.0.ZU;2-P
Abstract
Within the framework of Hartree-Fock theory with extended Skyrme effective interaction, the excitation energy as a function of temperature and density was investigated and used to analyse the ALADIN calaric curve. Our work be gan on the assumption that the temperature plateau of ALADIN calaric curve was resulted from the compression excitation energy. The theoretical calcul ations with this assumption were in good agreement with the ALADIN caloric curve, which indicates that our assumption is reasonable, i.e., the tempera ture plateau of ALADIN calaric curve is resulted from the compression excit ation energy, and liquid-gas phase transition isn't the only interpretation for the ALADIN caloric curve. Therefore, we provided a new interpretation for the ALADIN caloric curve.