Properties of Isospin Asymmetric Nuclear Matterand Extended BHF Approach(Ⅰ) Isospin Dependent Extended BHF Approach

ZUO Wei; LI Zeng-Hua; LIU Jian-Ye

Chinese Physics C> 2002, Vol. 26> Issue(7) : 703-711

Properties of Isospin Asymmetric Nuclear Matterand Extended BHF Approach(Ⅰ) Isospin Dependent Extended BHF Approach

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China2 INFN-LNS, 44 Via S. Sofia, I-95123 Catania, Italy

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In this serial work, the Brueckner-Hatree-Fock approach has been extended by intro- ducing isospin degree of freedom and by including ground-state correlations in neutron and proton mass operators. The obtained isospin dependent extended Brueckner-Hatree-Fock approach has been applied to investigate the single-particle properties and their isospin depndence of isospin-asymmetric nuclear matter. The effect of a microscopic three-body force on the properties of asymmetric nuclear matter and its connection to the relativistic corrections from relativistic mean field theory as well Dirac Brueckner-Hartree-Fock approach have also been studied. In this paper, the isospin dependent extended Brueckner-Hartree-Fock approcach has been derived explicitly.

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[1]

. LI B A, Ko C M, Bauer W. Inter. J. Mod. Phys.,1998,E7:147 2. Tanihata I. Nucl. Phys.,1997,A616:56c 3. Scheit H et al. Phys. Rev. Lett.,1996,77:3937;Glasmacher T et al. Phys. Lett.,1997,B395:163 4. Farine M, Sami T, Remaud B et al. Phys.,1991,A339:363 5. Di Toro M, Baran V, Colonna M et al. Progr. Part. and Nucl. Phys.,1999,42:125 6. Scalone L, Colonna M, Di Toro M. Phys. Lett.,1998,B428:1 7. LI B A, Ko C M, REN Z Z. Phys. Rev. Lett.,1997,78:1644 8. Tsang M B, Friedman W A, Gelbke C K et al. Phys. Rev. Lett.,2001,86:5023 9. LI B A. Phys. Rev. Lett.,2000,85:422110. Pethick C J. Rev. Mod. Phys.,1992,64:1133 11. Engvik L, Hjorth-Jensen M, Osnes E et al. Phys. Rev. Lett.,1994,73:2650 12. Arnett W D, Bowers R L. Astrophys. J. Suppl.,1977,33:415;Weber F, Glendenning N K. Hadronic Matter and Rotating Relativistic Neutron Stars.Singapore:World Scientific, 1991.Bombaci I. Nuclear Methods and Nuclear Equation of State, Ed. M. Boldo, Singapore:World Scientific,1999 13. Wiringa R B, Fiks V, Fabrocini A. Phys. Rev.,1988,C38:101014. Lattimer J M, Pethick C J, Prakash M et al. Phys. Rev. Lett.,1991,66:2701 15. Akmal A, Pandharipande V R. Phys. Rev.,1997,C56:2261;Phys.Rev.,1998,C58:1804 16. Brown G E, Weise W, Baym G et al. Comments Nucl. Phys.,1987,17:39 17. Serot B D, Walecka J D. Int. Journ. Mod. Phys.,1997,E6:515 18. Machleidt R. Adv. Nucl. Phys.,1989,16:18919. Ter Haar B, Malfliet R. Phys. Rep.,1987,149:207;Phys.Rev.Lett.,1987,59:165220. Engvik L, Hjorth-Jensen M, Osnes E et al. Phys. Rev. Lett.,1994,73:2650;Astrophys. Journ.,1996,469:794 21. Sehn L, Fuchs C, Faessler A. Phys. Rev.,1997,C56:216 22. Fuchs C, Waindzoch T, Faessler A et al. Phys. Rev.,1998,C58:202223. Gross-Boelting T, Fuchs C, Faessler A. Nucl. Phys.,1999,A648:105 24. de Jong F, Lenske H. Phys. Rev.,1998,C57:3099 25. Baldo M, Giansiracusa G, Lombardo U et al. Nucl. Phys.,1995,A583:599 26. Baldo M, Bombaci I, Burgio G F. Astron. Astrophys.,1997,328:274 27. Bombaci I, Lombardo U. Phys. Rev.,1991,C44:189228. Bethe H A, Brandow B H, Petschek A G. Phys. Rev.,1963,129:225 29. Hugenholtz N M, Van Hove L. Physica,1958,24:363 30. Wiringa R B, Smith R A, Ainsworth T L. Phys. Rev.,1984,C29:1207 31. Jeukenne J P, Lejeune A,Mahaux C. Phys. Rep.,1976,25:83 32. Song H Q, Baldo M, Giansiracusa G et al. Phys. Rev. Lett.,1998,81:1584 33. Mahaux C, Sartor R. Adv. In Nucl. Phys.,1991,20:1 34. Hufner J, Mahaux C. Ann. Phys.,1972,73:525;Grange P, Cugnon J, Lejeune A. Nucl. Phys.,1987,A473:365 35. Baldo M, Bombaci I, Giansiracusa G et al. Phys. Rev.,1990,C41:1748 36. Brown G E, Rev. Mod. Phys.,1971,43:1 37. ZUO W, Lombardo U, Schulze H J. Phys. Lett.,1998,B432:241 38. Baldo M, Bombaci I, Ferreira L S et al. Phys. Rev.,1991,C43:2605

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ZUO Wei, LI Zeng-Hua and LIU Jian-Ye. Properties of Isospin Asymmetric Nuclear Matterand Extended BHF Approach(Ⅰ) Isospin Dependent Extended BHF Approach[J]. Chinese Physics C, 2002, 26(7): 703-711.

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Received: 2001-09-27
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Properties of Isospin Asymmetric Nuclear Matterand Extended BHF Approach(Ⅰ) Isospin Dependent Extended BHF Approach

Corresponding author: ZUO Wei,

Institute of Modern Physics, The Chinese Academy of Sciences, Lanzhou 730000, China2 INFN-LNS, 44 Via S. Sofia, I-95123 Catania, Italy

Received Date: 2001-09-27

Accepted Date: 1900-01-01

Available Online: 2002-07-05

Abstract: In this serial work, the Brueckner-Hatree-Fock approach has been extended by intro- ducing isospin degree of freedom and by including ground-state correlations in neutron and proton mass operators. The obtained isospin dependent extended Brueckner-Hatree-Fock approach has been applied to investigate the single-particle properties and their isospin depndence of isospin-asymmetric nuclear matter. The effect of a microscopic three-body force on the properties of asymmetric nuclear matter and its connection to the relativistic corrections from relativistic mean field theory as well Dirac Brueckner-Hartree-Fock approach have also been studied. In this paper, the isospin dependent extended Brueckner-Hartree-Fock approcach has been derived explicitly.

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Properties of Isospin Asymmetric Nuclear Matterand Extended BHF Approach(Ⅰ) Isospin Dependent Extended BHF Approach

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