摘要
Jet quenching parameter q is essential for characterizing the interaction strength between jet partons and nuclear matter.Based on the quark-meson model,we develop a new framework for calculating q at finite chemical potentials,in which q is related to the spectral function of the chiral order parameter.
作者
武警
曹杉杉
李峰
Jing Wu;Shanshan Cao;Feng Li(School of Physical Science and Technology,Lanzhou University,Lanzhou 730000,China;Institute of Frontier and Interdisciplinary Science,Shandong University,Qingdao 266237,China;Research Center for Hadron and CSR Physics,Lanzhou University and Institute of Modern Physics of CAS,Lanzhou 730000,China;Lanzhou Center for Theoretical Physics,Key Laboratory of Theoretical Physics of Gansu Province,and Frontiers Science Center for Rare Isotopes,Lanzhou University,Lanzhou 730000,China;Frontiers Science Center for Rare Isotopes,Lanzhou University,Lanzhou 730000,China)
基金
supported by the National Natural Science Foundation of China(Grant Nos.12105129,12175122,2021867,and 12247101)。
