Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Feng, Sheng-Qin"'
Autor:
Wang, Xiao-Long, Feng, Sheng-Qin
Exploring heavy vector mesons of the $ J / \psi$ and $ \Upsilon ( 1 S )$ is crucial for understanding the quark gluon plasma (QGP) formed in heavy ion collisions. The influences of rotational effect on the properties of the $ J / \psi$ and the $ \Ups
Externí odkaz:
http://arxiv.org/abs/2407.00627
Autor:
Bao, Yan-Ru, Feng, Sheng-Qin
Publikováno v:
Physical Review D 109, 096033 (2024)
Effects of tensor spin polarization (TSP) on the chiral restoration and deconfinement phase transitions are studied in Polyakov loop extended Nambu-Jona-Lasinio (PNJL) model. For chiral phase transition, the higher the polarized degree of quark-antiq
Externí odkaz:
http://arxiv.org/abs/2403.16541
Autor:
Wang, Jia-Hao, Feng, Sheng-Qin
Publikováno v:
Physical Review D 109, 066019 (2024)
The impact of rotation on the deconfinement phase transition under the EM system of the soft and the hard wall models in holographic QCD is studied in this paper. The metric by cylindrical coordinates with rotation is introduced into the system to ca
Externí odkaz:
http://arxiv.org/abs/2403.01814
Publikováno v:
Physical Review D 108, 116022 (2023)
We study the properties of the shear viscosity coefficient of quark matter near the chiral phase transition at finite temperature and chemical potential, and the kinds of high temperature, high density and strong magnetic field background. The strong
Externí odkaz:
http://arxiv.org/abs/2307.13193
Autor:
Qiu, Yi-Wei, Feng, Sheng-Qin
Publikováno v:
Physical Review D 107, 076004 (2023)
We investigate the magnetized QCD matter and chiral phase transition in a (2 {\th} 1)-flavor Nambu-Jona-Lasinio (NJL) model at finite temperature and chemical potential by comparing the contributions from the tensor spin polarization (TSP) and anomal
Externí odkaz:
http://arxiv.org/abs/2301.01465
Autor:
Zhu, Xueqiang, Feng, Sheng-Qin
Publikováno v:
Physical Review D 107, 016018 (2023)
We study the properties of the shear viscosity coefficient of quark matter at finite temperature and chemical potential near chiral phase transition in a strong background magnetic field. A strong magnetic field induces anisotropic features, phase-sp
Externí odkaz:
http://arxiv.org/abs/2211.09281
Autor:
Deng, Jiali, Feng, Sheng-Qin
Publikováno v:
Physical Review D 105, 026015 (2022)
We assume that the initial hydrodynamic environment is a Quark Gluon Plasma (QGP) phase where merely u and d quarks are considered when adding a magnetic field. When considering the chiral magnetic effect in relativistic heavy ion collisions, an anom
Externí odkaz:
http://arxiv.org/abs/2109.10103
Publikováno v:
Phys. Rev. D 101, 026023 (2020)
By simulating the finite temperatures magnetized background in the RHIC and LHC energies, we systematically study the characteristics of thermal widths and potentials of heavy quarkonia. It is found that the magnetic field has less influence on the r
Externí odkaz:
http://arxiv.org/abs/1910.05668
Autor:
Chen, Bang-Xiang, Feng, Sheng-Qin
Publikováno v:
Chinese Physics C 44, 024104 (2020)
Considering the magnetic field response of the QGP medium, we perform a systematical study of the chiral magnetic effect(CME), and make a comparison it with the experimental results for the background-subtracted correlator $H$ at the energies of the
Externí odkaz:
http://arxiv.org/abs/1909.10836
Publikováno v:
Phys. Rev. D 99, 126001 (2019)
We systematically study holographic effects on the magnetic field dependence of the drag force, diffusion coefficient, jet quenching parameter of heavy quarks and the shooting string energy loss of light quarks in the RHIC and LHC energy regions by u
Externí odkaz:
http://arxiv.org/abs/1901.09304