Three-Body Force Rearrangement Contribution to Single Nucleon Potential in Nuclear Matter

ZUO Wei; LUO Pei-Yan; LI Bao-An; CHEN Ji-Yan; Lombardo U

Chinese Physics C> 2006, Vol. 30> Issue(9) : 848-853

Three-Body Force Rearrangement Contribution to Single Nucleon Potential in Nuclear Matter

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China3 Department of Chemistry and Physics, Arkansas State University,USA4 School of Physics and Technology, Lanzhou University, Lanzhou 730000, China5 INFN-LNS, 44 Via S. Sofia, I-95123 Catania, Italy

Abstract
HTML
Reference
Related

PDF

Abstract：
Within the framework of microscopic Brueckner-Hatree-Fock,the contribution of the three-body force (TBF) rearrangement to the single nucleon potential is calculated. The TBF rearrangement effects on the momentum and the density dependence of the single nucleon potential are investigated. The influence of the TBF rearrangement on the effective mass of nucleon is also discussed. It is shown that the rearrangement contribution of TBF is repulsive and momentum-dependent. The TBF rearrangement effect and its momentum dependence increase rapidly as increasing density and momentum. At high densities and high momenta, the repulsive rearrangement contribution reduces strongly the attraction of the single nucleon potential and enhances considerably the momentum dependence of the single nucleon potential.

References

[1]

. Danielewicz P, Lacey R, Lynch W G. Science, 2002, 298:15922. Bethe H A. Rev. Mod. Phys., 1990, 62: 801; Prakash Met al. Phys. Rep., 1997, 280: 1; Pons H A et al. Astro-phys. J., 1999, 513: 780; Strobel K, Sohaab C, Weigel MK. Astron. Astrophys, 1999, 350: 497; Marranghello G F,Vasconcellos C A Z, Dilling M. Int. J. Mod. Phys., 2002,E11: 833. Bertsch G F, Gupta S D. Phys. Rep., 1988, 160: 1894. Gale C, Bertsch G, Gupta S D. Phys. Rev., 1987, C35:1666; LI B A, Sustich T. Phys. Rev. Lett., 1999, 25: 5004;Westfall G D et al. Phys. Rev. Lett., 1993, 71: 19865. Bombaci I, Lombardo U. Phys. Rev., 1991, C44: 18926. Jeukenne J P, Lejeune A, Mahaux C. Phys. Rep., 1976,25C: 837. Baldo M et al. Phys. Lett., 1988, B209: 135; Baldo M etal. Phys. Rev., 1990, C41: 17488. ZUO W, Lombardo U, Schulze H J. Phys. Lett., 1998,B432: 241; ZUO W, Bombaci I, Lombardo U. Phys. Rev.,1999, C60: 024605; ZUO W, Lombardo U, LI Z H et al.HEP NP, 2002, 26: 703(in Chinese)(左维，Lombardo U，李增花等.高能物理与核物理，2002, 26703)9. Danielewicz P. Nucl. Phys., 2000, A673: 37510. Coestor et al. Phys. Rev., 1970, C1: 76511. Fuchs C. Lect. Notes. Phys., 2004, 641: 11912. Grange P et al. Phys. Rev., 1989, C40: 104013. Baldo M, Bombaci I, Burgio G F. Astron. Astrophys., 1997,328: 27414. ZUO W, Lejeune A, Lombardo U et al. Nucl. Phys., 2002,A706: 418; ZUO W, Lombardo U. HEP NP, 2002, 26:1134. (in Chinese)(左维，Lombardo U.高能物理与核物理, 2002, 26: 1134)15. ZUO W, Lombardo U, LIU J Y et al. HEP NP, 2003,27: 585(in Chinese)(左维，Lombardo U，刘建业等.高能物理与核物理，2003, 27:585)16. Baldo M. Nuclear Methods and the Nuclear Equation ofState. Singapore: World Scienti c, 1999. 117. Ring P, Schuck P. The Nuclear Many-Body Problem. NewYork: Springer-Verlag, 198018. Day B D. Rev. Mod. Phys., 1967, 39: 719; 1978, 50: 49519. SONG H Q, Baldo M, Giansiracusa G et al. Phys. Rev.Lett., 1998, 81: 158420. Sartor R. Nuclear Methods and the Nuclear Equation ofState. Ed Baldo M. Singapore: World Scienti c, 1999. 27521. Wiringa R B, Stoks V G J, Schiavilla R. Phys. Rev., 1995,C51: 2822. Machleidt R. Adv. Nucl. Phys., 1989, 19: 189

[1]	ZUO Wei , LI Ang , LUO Pei-Yan , YONG Gao-Chan . Properties of Proto-Neutron Star and Effect of Three-Body Forces. Chinese Physics C, 2006, 30(10): 956-960.
[2]	ZUO Wei , LU Guang-Cheng , LI Zeng-Hua , LUO Pei-Yan . Critical Temperature of Lequid-gas Phase Transition for Hot Nuclear Matter and Three-body Force Effect. Chinese Physics C, 2005, 29(11): 1061-1066.
[3]	ZUO Wei , LI Ang , CHEN Ji-Yan , LI Zeng-Hua . Kaon Condensation in Neutron Star Matter and Nuclear Three-Body Force Effect. Chinese Physics C, 2005, 29(7): 632-638.
[4]	ZUO Wei , LU Guang-Cheng , LI Zeng-Hua , LUO Pei-Yan . Rearrangement Contribution to Single Nucleon Potential in Hot Nuclear Matter and Three-body Force Effect. Chinese Physics C, 2005, 29(12): 1162-1166.
[5]	LI Jun , BAN Shu-Fang , JIA Huan-Yu , SANG Jian-Ping , MENG Jie . Description of the Nuclear Matter and Neutron Star in Relativistic Mean Field Theory with Density-Dependent Interactions. Chinese Physics C, 2004, 28(2): 140-147.
[6]	ZHOU Ran , GUO Hua . Equation of State of Dense Matter with Trapped Neutrinos. Chinese Physics C, 2004, 28(1): 26-29.
[7]	WANG Hong-Min , ZHANG Ben-Ai . Contribution of SU(6) Breaking Effects in the Nucleon Form Factors. Chinese Physics C, 2004, 28(8): 821-826.
[8]	ZUO Wei , Lombardo U , LIU Jian-Ye , LI Jun-Qing . Properties of Isospin Asymmetric Nuclear Matter and Extended BHF Approach(Ⅴ) Three -Body Force Effect on Single-Particle Potential. Chinese Physics C, 2003, 27(7): 585-589.
[9]	LV Hong-Feng , LONG Wen-Hui , MENG Jie , ZHOU Shan-Gui . Effective Hyperon-Nucleon Interactions in the Relativistic Mean Field Theory. Chinese Physics C, 2002, 26(9): 933-940.
[10]	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.
[11]	ZUO Wei . Effects of Three-body Forces and Relativistic Effect on Equation of State of Nuclear Matter. Chinese Physics C, 2002, 26(11): 1134-1141.
[12]	LIU Fang , LI JunQing , LI XiGuo , LUO YiXiao . Chaotic Motion of a Nucleon in Mean Field Potential With Octupole Deformation (Ⅱ) Characteristics of Expectation Values and Uncertainty Measures of Canonical Variables in Space-Temporal Variation of Initial Coherent States. Chinese Physics C, 2000, 24(4): 331-336.
[13]	LI JunQing , LIU Fang , LI XiGuo , LUO YiXiao . Chaotic Motion of a Nucleon in Mean Field Potential with Octupole Deformation (Ⅲ) Study of Probability Density Distribution in Space-Temporal Variation of Initial Coherent States and the Strength of Disturbance. Chinese Physics C, 2000, 24(4): 337-341.
[14]	Liu Fang , Li Xiguo , Li Junqing , Luo Yixiao . Chaotic Motion of a Nucleon in Mean Field Potential With Octupole Deformation (I) The Formalism of the Propagation of Coherent States in Potential. Chinese Physics C, 1999, 23(11): 1108-1114.
[15]	Zhou Hongbo , Li Zhuxia , Zhuo Yizhong . Studying the influences of Mean Field and NN Cross Section on the Collective Flow at High and Intermediate Energy in the Relativistic VUU Approach. Chinese Physics C, 1995, 19(2): 156-164.
[16]	CHEN Ying-Yang , HE Zhen-Min , HOU Yun-Zhi . EFFECT OF NUCLEAR EFFECT ON THE NUCLEON STRUCTURE FUNCTIONS UPON HIGH P_T DIRECT PHOTON PRODUCTIONS IN p-Al COLISIONS. Chinese Physics C, 1989, 13(9): 796-802.
[17]	LI Guang-Lie , . CONTRIBUTION OF THE ENERGY-MOMENTUM DISTRIBUTION NUCLEONS IN NUCLEI TO THE EMC EFFECT. Chinese Physics C, 1989, 13(1): 42-49.
[18]	LIU Jian-Ye , TAN Nan-Hong , QIAO Wei-Min . THE ROLE OF NUCLEAR STRUCTURE EFFECTS ON THE NUCLEON EXCHANGE PROCESS IN DISSIPATIVE HEAVY-ION COLLISIONS. Chinese Physics C, 1989, 13(11): 1032-1038.
[19]	CHEN Ke-Zhong , JIANG Huan-Qing . MULTINUCLEON EFFECT IN PION SINGLE CHARGE EXCHANGE REACTION. Chinese Physics C, 1988, 12(1): 63-68.
[20]	Zhang Zong-ye , Wang Ying-cai . THE AVERAGE FIELD OF THE ISOBAR △(1232) IN NUCLEI. Chinese Physics C, 1978, 2(1): 75-82.

Access

Get Citation

ZUO Wei, LUO Pei-Yan, LI Bao-An, CHEN Ji-Yan and Lombardo U. Three-Body Force Rearrangement Contribution to Single Nucleon Potential in Nuclear Matter[J]. Chinese Physics C, 2006, 30(9): 848-853.

ZUO Wei, LUO Pei-Yan, LI Bao-An, CHEN Ji-Yan and Lombardo U. Three-Body Force Rearrangement Contribution to Single Nucleon Potential in Nuclear Matter[J]. Chinese Physics C, 2006, 30(9): 848-853. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2005-11-11
Revised: 2005-12-26

Article Metric

Article Views(1327)
PDF Downloads(661)
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

Three-Body Force Rearrangement Contribution to Single Nucleon Potential in Nuclear Matter

Corresponding author: ZUO Wei,

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China3 Department of Chemistry and Physics, Arkansas State University,USA4 School of Physics and Technology, Lanzhou University, Lanzhou 730000, China5 INFN-LNS, 44 Via S. Sofia, I-95123 Catania, Italy

Received Date: 2005-11-11

Accepted Date: 2005-12-26

Available Online: 2006-09-05

Abstract: Within the framework of microscopic Brueckner-Hatree-Fock,the contribution of the three-body force (TBF) rearrangement to the single nucleon potential is calculated. The TBF rearrangement effects on the momentum and the density dependence of the single nucleon potential are investigated. The influence of the TBF rearrangement on the effective mass of nucleon is also discussed. It is shown that the rearrangement contribution of TBF is repulsive and momentum-dependent. The TBF rearrangement effect and its momentum dependence increase rapidly as increasing density and momentum. At high densities and high momenta, the repulsive rearrangement contribution reduces strongly the attraction of the single nucleon potential and enhances considerably the momentum dependence of the single nucleon potential.

HTML

Reference (1)

Three-Body Force Rearrangement Contribution to Single Nucleon Potential in Nuclear Matter

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article