期刊文献+

^3PF2 neutron superfluidity in neutron stars and three-body force effect

^3PF2 neutron superfluidity in neutron stars and three-body force effect
下载PDF
导出
摘要 We investigate the ^3PF2 neutron superfluidity in H-stable neutron star matter and neutron stars by using the BCS theory and the Brueckner-Hartree-Fock approach. We adopt the Argonne V18 potential supplemented with a microscopic three-body force as the realistic nucleon-nucleon interaction. We have concentrated on studying the threebody force effect on the ^3PF2 neutron pairing gap. It is found that the three-body force effect is to enhance remarkably the ^3PF2 neutron superfluidity in neutron star matter and neutron stars. We investigate the ^3PF2 neutron superfluidity in H-stable neutron star matter and neutron stars by using the BCS theory and the Brueckner-Hartree-Fock approach. We adopt the Argonne V18 potential supplemented with a microscopic three-body force as the realistic nucleon-nucleon interaction. We have concentrated on studying the threebody force effect on the ^3PF2 neutron pairing gap. It is found that the three-body force effect is to enhance remarkably the ^3PF2 neutron superfluidity in neutron star matter and neutron stars.
出处 《Chinese Physics B》 SCIE EI CAS CSCD 2008年第9期3289-3293,共5页 中国物理B(英文版)
基金 supported in part by the National Natural Science Foundation of China (Grant Nos 10575119 and 10775061) the Knowledge Innovation Project (Grant No KJCX3-SYW-N2) of Chinese Academy of Sciences the Major State Basic Research Developing Program of China (Grant No 2007CB815004) CAS/SAFEA International Partnership Program for Creative Research Teams(Grant No CXTD-J2005-1) the Asia-Link project (Grant No CN/ASIA-LINK/008(94791)) of the European Commission
关键词 ^3PF2 superfluidity neutron star three-body force Brueckner-Hartree-Fock approach ^3PF2 superfluidity, neutron star, three-body force, Brueckner-Hartree-Fock approach
  • 引文网络
  • 相关文献

参考文献39

  • 1Dean J D and Hjorth-Jensen M 2003 Rev. Mod. Phys. 75 607 and references therein
  • 2Lombardo U and Schulze H J 2001 Lect. Notes Phys. 578 30
  • 3Page D 1994 Astrophys. J. 428 250
  • 4Heiselberg H and Hjorth-Jensen M 2000 Phys. Rep. 328 237
  • 5Link B 2003 Phys. Rev. Lett. 91 101101
  • 6Gusakov M E, Kaminker A D, Yakovlev D G and Gnedin O Y 2005 Mort. Not. R. Astron. Soc. 363 555
  • 7Kaminker A D, Gusakov M E, Yakovlev D G and Gnedin O Y 2006 Mon. Not. R. Astron. Soc. 365 1300
  • 8Shapiro S L and Teukosky S A 1983 Black Holes, White Dwarfs and Neutron Stars (New York: Wiley)
  • 9Sauls J A in: Ogelman H and van den Henvel E P J (eds) 1989 Timing Neutron Stars (Dordrecht: Kluwer) p457
  • 10Pines D and Alpar M A 1985 Nature 316 27

相关主题

;
使用帮助 返回顶部