Properties of Isospin Asymmetric Nuclear Matter and Extended BHF Approach (Ⅲ) HVH Theorem and Fermi Energy

  • Within the isospin dependent Extended Brueckner-Hartree-Fock framework, the Hugenholtz-Van Hove theorem in isospin asymmetric nuclear matter has been investigated and discussed for different orders of approximation made according to the truncation levels in the hole-line expansion of mass operator. The neutron and proton Fermi energies have been calculated. It is found that both the rearrangement contributions and renormalized corrections in the hole-line expansions of the neutron and proton mass operators are necessary for getting a satisfactory fulfillment of the Hugenholtz-Van Hove theorem, indicating the importance of ground state correlations to the single particle properties of asymmetric nuclear matter.
  • 加载中
  • [1] Nazarewicz W, Sherrill B, Tanihata I et al. Nucl. Phys. News, 1996, 6:17; Oyamatsu K, Tanihate I, Sugahera Y et al. Nucl. Phys.,1998, A634:3;LI B A, Ko C M, Bauer W. Inter. J. Mod. Phys.,1998, E7:1472 Cugnon J,Leune A, Grange P. Phys. Rev.,1987, C35:861;L1 B A. Phys. Rev.,1993, C48:24153 Pethick C J. Rev. Mod. Phys.,1992, 64:1133;BombaciI. Neutron Star Structure and Nuclear Equation of State, in Nuclear Methods and Nuclear Equation of State, Ed. Boldo M, Singapore: World Scientific, 19994 Bombaci I, Lombardo U. Phys. Rev.,1991,041:18925 Baldo M, Bombaci I, Giansiracusa G et al. Phys. Rev.,1990, 041: 17486 Hugenholtz N M, Van Hove L. Physica, 1958, 24:3637 ZUO Wei , Lombardo U , LI Zeng-Hua et .High Energy Phys. and Nucl. Phys.,2002, 26;703(in Chinese)(左维.Lombardo U,李增花等.高能物理与核物理,2002, 26:703)8 Wiringa R B, Smith R A, Ainsworth T L. Phys. Rev.,1984, C29:12079 Jeukenne J P,Leune A, Mahaux C. Phys. Rep.,1976, 25:8310 SONG H Q, Baldo M, Ciansiracusa G et al.Phys. Rev. Lett.,1998,81:158411 Hufner J, Mahaux C. Ann. Phys.,1972, 73:525; Grange P, CugnonJ,Geune A. Nucl. Phys.,1987, A473:36512 ZUO W, Giansiracusa G, Lombardo U et al. Phys. Lett.,1998,B421:113 ZUO Wei, Lombardo U, L1U Jian-Ye et al. High Energy Phys. and
  • 加载中

Get Citation
ZUO Wei, LI Zeng-Hua, LIU Jian-Ye and LI Jun-Qing. Properties of Isospin Asymmetric Nuclear Matter and Extended BHF Approach (Ⅲ) HVH Theorem and Fermi Energy[J]. Chinese Physics C, 2003, 27(1): 31-35.
ZUO Wei, LI Zeng-Hua, LIU Jian-Ye and LI Jun-Qing. Properties of Isospin Asymmetric Nuclear Matter and Extended BHF Approach (Ⅲ) HVH Theorem and Fermi Energy[J]. Chinese Physics C, 2003, 27(1): 31-35. shu
Milestone
Received: 2002-02-21
Revised: 1900-01-01
Article Metric

Article Views(2671)
PDF Downloads(724)
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

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Properties of Isospin Asymmetric Nuclear Matter and Extended BHF Approach (Ⅲ) HVH Theorem and Fermi Energy

    Corresponding author: ZUO Wei,
  • Institute of Modern Physics,Chinese Academy of Sciences,Lanzhou 730000, China2 INFN-LNS,44 Via S.Sofia,1-95123 Catania,Italy

Abstract: Within the isospin dependent Extended Brueckner-Hartree-Fock framework, the Hugenholtz-Van Hove theorem in isospin asymmetric nuclear matter has been investigated and discussed for different orders of approximation made according to the truncation levels in the hole-line expansion of mass operator. The neutron and proton Fermi energies have been calculated. It is found that both the rearrangement contributions and renormalized corrections in the hole-line expansions of the neutron and proton mass operators are necessary for getting a satisfactory fulfillment of the Hugenholtz-Van Hove theorem, indicating the importance of ground state correlations to the single particle properties of asymmetric nuclear matter.

    HTML

Reference (1)

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return