Finite-size scaling phenomenon of nuclear liquid-gas phase transition probes

doi:10.1103/PhysRevC.99.054614

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Finite-size scaling phenomenon of nuclear liquid-gas phase transition probes
	Liu, HL ; Ma, YG ; Fang, DQ
刊名	PHYSICAL REVIEW C
	2019
卷号	99 期号:5 页码:—
关键词	EQUATION MULTIFRAGMENTATION DYNAMICS STATE MODEL
ISSN号	2469-9985
DOI	10.1103/PhysRevC.99.054614
文献子类	期刊论文
英文摘要	Based on the isospin-dependent quantum molecular dynamics model, finite-size scaling effects on nuclear liquid-gas phase transition probes are investigated by studying the de-excitation processes of six thermal sources of different sizes with the same initial density and similar N/Z. Using several probes including the total multiplicity derivative (dM(tot)/dT), second moment parameter (M-2), intermediate mass fragment (IMF) multiplicity (N-IMF), Fisher's power-law exponent (tau), and Ma's nuclear Zipf's law exponent (xi), the relationship between the phase transition temperature and the source size has been established. It is observed that the phase transition temperatures obtained from the IMF multiplicity, Fisher's exponent, and Ma's nuclear Zipf's law exponent have a strong correlation with the source size. Moreover, by employing the finite-size scaling law, the critical temperature T-c and the critical exponent nu were obtained for infinite nuclear matter.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31635]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201203, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100080, Peoples R China; 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 4.Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat MOE, Inst Modern Phys, Shanghai 200433, Peoples R China
推荐引用方式 GB/T 7714	Liu, HL,Ma, YG,Fang, DQ. Finite-size scaling phenomenon of nuclear liquid-gas phase transition probes[J]. PHYSICAL REVIEW C,2019,99(5):—.
APA	Liu, HL,Ma, YG,&Fang, DQ.(2019).Finite-size scaling phenomenon of nuclear liquid-gas phase transition probes.PHYSICAL REVIEW C,99(5),—.
MLA	Liu, HL,et al."Finite-size scaling phenomenon of nuclear liquid-gas phase transition probes".PHYSICAL REVIEW C 99.5(2019):—.