Mass-effect of Quarks in Freeze-out from Quark-gluon Plasma

Chin. Phys. Lett.

1991, Vol. 8

Issue (6): 282-285 DOI:

Original Articles

Mass-effect of Quarks in Freeze-out from Quark-gluon Plasma

ZHOU Xiaobing;HU Shike^*;ZHANG Lin;ZHAO Changlin

Southwestern Institute of Physics, Chengdu, 610041 ^*Department of Physics, Sichuan University, Chengdu, 610064

Cite this article:

ZHOU Xiaobing, HU Shike, ZHANG Lin et al 1991 Chin. Phys. Lett. 8 282-285

Download: PDF(165KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract The effects of masses of quarks and light gluions on the temperature of Quark-Gluon Plasma (QGP) is taken into account in Massachusetts Institute of Technology (MIT) bag model while freeze-out of quarks from QGP is discussed in the break-up model. It turns out that in the last stage of development of QGP, quark species will freeze-out in the heavier to lighter order, which may not be changed by unavoidable production of other particles (e. g., gluions).

Keywords: 21.65.+f 25.70.-z

Published: 01 June 1991

PACS:	21.65.+f
	25.70.-z	(Low and intermediate energy heavy-ion reactions)

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1991/V8/I6/0282

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	ZHOU Xiaobing
	HU Shike
	ZHANG Lin
	ZHAO Changlin

Related articles from Frontiers Journals

[1]	ZHANG Fang,HU Bi-Tao,YONG Gao-Chan,ZUO Wei. Effects of Symmetry Energy in the Reaction ⁴⁰Ca+¹²⁴Sn at 140 MeV/Nucleon[J]. Chin. Phys. Lett., 2012, 29(5): 282-285
[2]	ZHANG Fang,LIU Yang,YONG Gao-Chan,ZUO Wei. Probing Nuclear Symmetry Energy with the Sub-threshold Pion Production**[J]. Chin. Phys. Lett., 2012, 29(5): 282-285
[3]	YU Zi, DING Wen-Bo, BAO Tmurbagan, LIU Ning-Ning . PSR J1614-2230 May Include Hyperons**[J]. Chin. Phys. Lett., 2011, 28(8): 282-285
[4]	DING Wen-Bo, YU Zi, LIU Yu-Hui . Cooling of Hyperonic Neutron Stars with Antikaons**[J]. Chin. Phys. Lett., 2011, 28(7): 282-285
[5]	DOU Liang, WANG Nan, ZHAO En-Guang . Nuclear Dynamical Quadrupole Deformations in Heavy-Ion Reactions**[J]. Chin. Phys. Lett., 2011, 28(12): 282-285
[6]	Sanjeev Kumar, Suneel Kumar. Systematic Study on System Size Dependence of Global Stopping: Role of Momentum-Dependent Interactions and Symmetry Energy[J]. Chin. Phys. Lett., 2010, 27(6): 282-285
[7]	Ishwar Dutt, Rajni Bansal . A Modified Proximity Approach in the Fusion of Heavy Ions**[J]. Chin. Phys. Lett., 2010, 27(11): 282-285
[8]	Ishwar Dutt, Narinder K. Dhiman. Study of Fusion Dynamics Using Skyrme Energy Density Formalism with Different Surface Corrections**[J]. Chin. Phys. Lett., 2010, 27(11): 282-285
[9]	TIAN Jun-Long, LI Xian, YAN Shi-Wei, , WU Xi-Zhen, LI Zhu-Xia. Probing the Dissipation Mechanism in Ternary Reactions of ¹⁹⁷Au+¹⁹⁷Au by Mean Free Path of Nucleons[J]. Chin. Phys. Lett., 2009, 26(8): 282-285
[10]	JIA Yi-Jian, ZHANG Ying-Xun, LI Zhu-Xia, LU Xiao-Hua, LIU Fu-Hu. The influence of Isospin Dependence of In-Medium NN Cross Sections on the Ratio of Emitted Neutrons to Protons in HICs[J]. Chin. Phys. Lett., 2009, 26(7): 282-285
[11]	TIAN Jun-Long, LI Xian, WU Xi-Zhen, LI Zhu-Xia, YAN Shi-Wei. Possible Mechanisms of Ternary Fission in the ¹⁹⁷Au+¹⁹⁷Au System at 15 A MeV[J]. Chin. Phys. Lett., 2009, 26(6): 282-285
[12]	ZHANG Xun-Chao, LI Bao-An, CHEN Lie-Wen, YONG Gao-Chan. Impact Parameter Dependence of the Double Neutron/Proton Ratio of Nucleon Emissions in Isotopic Reaction Systems[J]. Chin. Phys. Lett., 2009, 26(5): 282-285
[13]	YU Zi, LIU Guang-Zhou, ZHU Ming-Feng, XU Yan, ZHAO En-Guang. Effects of δ Meson on Thermal Protoneutron Star Matter[J]. Chin. Phys. Lett., 2009, 26(2): 282-285
[14]	ZHANG Fang, ZUO Wei, , HU Bi-Tao, YONG Gao-Chan, ZHOU Zhen-Xiao. Collective Transverse Flow in Intermediate Energy Heavy-Ion Collisions[J]. Chin. Phys. Lett., 2009, 26(12): 282-285
[15]	CHEN Yu, ZHANG Feng-Shou, , SU Jun,. A Discussion on Whether ^15-20C Are All Skin Nuclei via Isospin-dependent Boltzmann-Langevin Equation[J]. Chin. Phys. Lett., 2009, 26(11): 282-285

Viewed

Full text

Abstract