ITP OpenIR  > SCI期刊论文
Fang, Zhen; Wu, Yue-Liang; Zhang, Lin1,3
Octet meson spectra and chiral phase diagram in the improved soft-wall AdS/QCD model
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordQCD TRANSITION
AbstractWe give a further study on chiral phase diagram in the improved soft-wall AdS/QCD model with 2 + 1 flavors. The equations of motion for the octet pscudoscalar, vector, and axial-vector mesons arc derived to compute the octet meson spectra and relevant decay constants, by which the model parameters are determined. The chemical potential effects on thermal transition of chiral condensate are investigated, which enables us to obtain the chiral phase diagram in the mu - T plane. We find that the critical endpoint linking the crossover transition with the first-order phase transition still exists and locates at (mu(B), T-c) similar or equal to (390 MeV, 145 MeV), which along with the crossover line are consistent with lattice result and experimental analysis from relativistic heavy ion collisions.
2019
ISSN2470-0010
Volume100Issue:5Pages:54008
Cooperation Status国内
Subject AreaAstronomy & Astrophysics ; Physics
MOST Discipline CatalogueAstronomy & Astrophysics ; Physics, Particles & Fields
DOI10.1103/PhysRevD.100.054008
Indexed BySCIE
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Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/27044
CollectionSCI期刊论文
Affiliation1.Hunan Univ, Sch Phys & Elect, Dept Appl Phys, Changsha 410082, Hunan, Peoples R China
2.Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, ICTP AP, Beijing 100049, Peoples R China
4.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Fang, Zhen,Wu, Yue-Liang,Zhang, Lin. Octet meson spectra and chiral phase diagram in the improved soft-wall AdS/QCD model[J]. PHYSICAL REVIEW D,2019,100(5):54008.
APA Fang, Zhen,Wu, Yue-Liang,&Zhang, Lin.(2019).Octet meson spectra and chiral phase diagram in the improved soft-wall AdS/QCD model.PHYSICAL REVIEW D,100(5),54008.
MLA Fang, Zhen,et al."Octet meson spectra and chiral phase diagram in the improved soft-wall AdS/QCD model".PHYSICAL REVIEW D 100.5(2019):54008.
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