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Effective nucleon mass and thermodynamics in the quark-meson coupling model
Wu, C; Ma, YG(马余刚); Kumar, S; Cao, XG(曹喜光); Qian, WL
2012
Source PublicationPHYSICAL REVIEW C
ISSN0556-2813
Volume86Issue:6
AbstractIn this work, we study the quark energy spectrum in an MIT bag using the quark-meson coupling model. In particular, thermal distribution functions of quarks at finite temperature are explicitly incorporated into the calculations. It is found that when temperature is less than 50 MeV, the probability for a quark to occupy an exciting state is very rare and negligible, therefore the corresponding contributions to the thermodynamic potential undermean-field theory are strongly suppressed. In this context, if one calculates other physical quantities derived from thermodynamic potential, effects due to quark distribution functions are also likely to be unimportant. DOI: 10.1103/PhysRevC.86.068201
Language英语
Funding Project应物所项目组
WOS IDWOS:000312365900005
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13142
Collection中科院上海应用物理研究所2011-2019年
Recommended Citation
GB/T 7714
Wu, C,Ma, YG,Kumar, S,et al. Effective nucleon mass and thermodynamics in the quark-meson coupling model[J]. PHYSICAL REVIEW C,2012,86(6).
APA Wu, C,Ma, YG,Kumar, S,Cao, XG,&Qian, WL.(2012).Effective nucleon mass and thermodynamics in the quark-meson coupling model.PHYSICAL REVIEW C,86(6).
MLA Wu, C,et al."Effective nucleon mass and thermodynamics in the quark-meson coupling model".PHYSICAL REVIEW C 86.6(2012).
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