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

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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

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[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.

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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

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

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通讯作者: 陈斌, bchen63@163.com

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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.

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

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