Study of the Equation of State of Nuclear Matter

Chen Wei; Mei Zhonghao; Liu Lianggang

Chinese Physics C> 1999, Vol. 23> Issue(7) : 681-688

Study of the Equation of State of Nuclear Matter

Department of physics, Zhongshan University, Guangzhou 510275

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, the fomulations of the energy density and pressure density of nuclear matter are derived in detail in one loop approximation in the relativistic σ-ω model. The changing of the binding energy and pressure with density is calculated numerically, and the pressure density is calculated in thermodynamics and hydrodynamics respechvely. We conclude that the pressure density in these two formalisms are similar.

References

[1]

Fetter A L, Walecka J D. Quantum Theory of Many–Particle systems. New York: McGraw–hillBookCompany, 1971, 341–348 2 Serot B D, Walecka J D. Rescent Progress in Quantum Hadrodynamics. 1996. To be published inInternational Journal of Modem Physics. 8–10 3 Chin S N Ann of Phys., 1977, 108: 301–3214 Serot B D, Walecka J D. The nuclear manybody problem In: Negele J w. Erich Vogt Adv. N. Phys., 16.New York: Plenum press, 1986. 11–45 5 Liu L G, Bentz W, Arima A. Ann of Phys., 1989, 194: 387–395 6 Furnstahl R J, Serot B D. Phys. Rev., 1990 C41:262–2797 Tauaha K, Bentz W. Nucl. Phys., 1992, A540: 383–389 8 Barbett R M, Carone C D, Groom C D et al. Phys. Rev., 1996, D54: 25–48 9 Mjamdar M M, Samadar S R. Phys. Rev., 1994, C49: 541–543 10 Cheng K S, Dai Z G, Yao C C. Astro. Jou., 1996, 464: 348–353

[1]	LI Xi-Guo , LIU Xin-Yu , GAO Yuan . Effective Mass of Kaons in Hyperon-Rich Matter. Chinese Physics C, 2007, 31(10): 922-928.
[2]	GAO Yuan , LI Xi-Guo , LI Yong-Qing . Effect of Pentaquark Θ⁺ on the Equation of State of Nuclear Matter. Chinese Physics C, 2007, 31(1): 48-51.
[3]	LANG Xiao-Li , WU Shi-Shu . Influence of the Nucleon Struture on Nuclear Matter. Chinese Physics C, 2006, 30(S2): 224-226.
[4]	YANG Fang , SHEN Hong . Quark-meson coupling model with a density-dependent bag constant for nuclear matter and finite nuclei. Chinese Physics C, 2006, 30(7): 620-624.
[5]	WEN Hai-Bao . Equation of State and Proton Ratio on the Inner Shell Layer of Neutron Stars. Chinese Physics C, 2005, 29(7): 657-663.
[6]	ZHU Zhao-Huan , BAN Shu-Fang , LI Jun , MENG Jie . Pesponse of the Neutron Star Properties to the Equation of State at Low Density. Chinese Physics C, 2005, 29(6): 565-569.
[7]	CHEN Wei , LIU Liang-Gang . The Equation of State of Neutron Star Matter in Uniform Strong Magnetic Fields. Chinese Physics C, 2005, 29(2): 119-123.
[8]	ZUO Wei , Lombardo U , SHEN Cai-Wan , LIU Jian-Ye , LI Jun-Qing . Equation of State of Spin-Polarized Nuclear Matter. Chinese Physics C, 2004, 28(3): 284-289.
[9]	GAO Yuan , LI Xi-Guo , JIA Duoje . Kaon Effective Mass in Nuclear Matter. Chinese Physics C, 2003, 27(11): 995-998.
[10]	LI Zeng-Hua , ZUO Wei , LIU Jian-Ye , GUO Wen-Jun . Properties of Spin Polarized Isospin Symmetric Nuclear Matter and Neutron Matter. Chinese Physics C, 2003, 27(4): 332-336.
[11]	DONG Dong-Qiao , CHEN Wei , WEN De-Hua , LIU Liang-Gang . Study of the Relation Between a Mass and Nuclear Binding Energy in Chiral σ Model. Chinese Physics C, 2003, 27(10): 892-896.
[12]	ZUO Wei , Lombardo U , SHEN Cai-Wan , LIU Jian-Ye , LI Jun-Qing . Equation of State of Spin-Polarized Neutron Metier. Chinese Physics C, 2003, 27(11): 999-1004.
[13]	LIU Bo , GUO Hua . Equation of State for the Thermal System of Nuclear Matter. Chinese Physics C, 2003, 27(7): 590-593.
[14]	ZUO Wei , U.Lombardo , LIU Jian-Ye , LI Zeng-Hua , LI Jun-Qing . Properties of Isospin Asymmetric Nuclear Matter and Extended Brueckner-Hartree-Fock Approach (Ⅱ) Equation of State,Symmetry Energy and Three-Body Force Effects. Chinese Physics C, 2002, 26(12): 1238-1246.
[15]	YANG Shu-Hua , ZHENG Xiao-Ping . Consistent Thermodynamics of SQM and EOS of Strange Stars in Quasi-Particle Description. Chinese Physics C, 2002, 26(11): 1172-1177.
[16]	LI Wen-Fei , ZHANG Feng-Shou , CHEN Lie-Wen . Study on Mass and Radius of Neutron Star Using Asymmetry Equation of State of Nuclear Matter. Chinese Physics C, 2001, 25(9): 877-883.
[17]	CHEN Wei , AI Bao-Quan , ZHENG Xiao-Ping , LIU Liang-Gang . Influence of Self-Interaction ofσ Meson to the Equation of State of Nuclear Matter. Chinese Physics C, 2001, 25(1): 23-30.
[18]	Zhang Fengshou , Chen Liewen . An Isospin-Dependent Nuclear Equation of State. Chinese Physics C, 1999, 23(12): 1190-1196.
[19]	Huang Wuliang . On the Mass and the States of the Dark Mater Partcles. Chinese Physics C, 1997, 21(4): 316-321.
[20]	ZHENG Guo-Tong , SONG Hong-Qiu , SU Ru-Keng . PHASE TRANSITION IN NUCLEAR MATTER WITH GOGNY INTERACTION. Chinese Physics C, 1990, 14(12): 1081-1087.

Access

Get Citation

Chen Wei, Mei Zhonghao and Liu Lianggang. Study of the Equation of State of Nuclear Matter[J]. Chinese Physics C, 1999, 23(7): 681-688.

Chen Wei, Mei Zhonghao and Liu Lianggang. Study of the Equation of State of Nuclear Matter[J]. Chinese Physics C, 1999, 23(7): 681-688. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1998-05-20
Revised: 1900-01-01

Article Metric

Article Views(3659)
PDF Downloads(496)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Study of the Equation of State of Nuclear Matter

Corresponding author: Chen Wei,

Department of physics, Zhongshan University, Guangzhou 510275

Received Date: 1998-05-20
Accepted Date: 1900-01-01
Available Online: 1999-07-05

Abstract: In this paper, the fomulations of the energy density and pressure density of nuclear matter are derived in detail in one loop approximation in the relativistic σ-ω model. The changing of the binding energy and pressure with density is calculated numerically, and the pressure density is calculated in thermodynamics and hydrodynamics respechvely. We conclude that the pressure density in these two formalisms are similar.