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Article Navigation >  Nuclear Physics Review  > 2005  >  22(1): 29-31

BAN Shu-fang, LI Jun, ZHANG Shuang-quan, JIA Huan-yu, SANG Jian-ping, MENG Jie, #. Description of Nuclear Matter and Neutron Stars in Density dependent Relativistic Mean Field Theory[J]. Nuclear Physics Review, 2005, 22(1): 29-31. doi: 10.11804/NuclPhysRev.22.01.029
Citation: BAN Shu-fang, LI Jun, ZHANG Shuang-quan, JIA Huan-yu, SANG Jian-ping, MENG Jie, #. Description of Nuclear Matter and Neutron Stars in Density dependent Relativistic Mean Field Theory[J]. Nuclear Physics Review, 2005, 22(1): 29-31. doi: 10.11804/NuclPhysRev.22.01.029
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Description of Nuclear Matter and Neutron Stars in Density dependent Relativistic Mean Field Theory

doi: 10.11804/NuclPhysRev.22.01.029

  • 1 Center of Theoretical Nuclear Physics,National Laboratory of Heavey Ion Accelerator of Lanzhou, Lanzhou 730000, China; 2 School of Physics, Peking University, Beijing 100871, China; 3 Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China; 4 College of Science, Southwest Jiaotong University, Chengdou 610031, China; 5 College of Physics and Technology, Wuhan University, Wuhan 430007, China

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2005-03-20
  • The density dependencies of various effective interaction strengths in the relativistic mean field and their influences on the properties of nuclear matter and neutron stars are studied and carefully compared. The differences of saturation properties given by various effective interactions are subtle in symmetric nuclear matter. The OppenheimerVolkoff mass limits of neutron stars calculated from different equations of state are 1.52—2.06 M☉, and the radii are 10.24—11.38 km with hyperons included.
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Description of Nuclear Matter and Neutron Stars in Density dependent Relativistic Mean Field Theory

doi: 10.11804/NuclPhysRev.22.01.029
  • 1 Center of Theoretical Nuclear Physics,National Laboratory of Heavey Ion Accelerator of Lanzhou, Lanzhou 730000, China; 2 School of Physics, Peking University, Beijing 100871, China; 3 Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, China; 4 College of Science, Southwest Jiaotong University, Chengdou 610031, China; 5 College of Physics and Technology, Wuhan University, Wuhan 430007, China
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2005-03-20

Abstract: The density dependencies of various effective interaction strengths in the relativistic mean field and their influences on the properties of nuclear matter and neutron stars are studied and carefully compared. The differences of saturation properties given by various effective interactions are subtle in symmetric nuclear matter. The OppenheimerVolkoff mass limits of neutron stars calculated from different equations of state are 1.52—2.06 M☉, and the radii are 10.24—11.38 km with hyperons included.

BAN Shu-fang, LI Jun, ZHANG Shuang-quan, JIA Huan-yu, SANG Jian-ping, MENG Jie, #. Description of Nuclear Matter and Neutron Stars in Density dependent Relativistic Mean Field Theory[J]. Nuclear Physics Review, 2005, 22(1): 29-31. doi: 10.11804/NuclPhysRev.22.01.029
Citation: BAN Shu-fang, LI Jun, ZHANG Shuang-quan, JIA Huan-yu, SANG Jian-ping, MENG Jie, #. Description of Nuclear Matter and Neutron Stars in Density dependent Relativistic Mean Field Theory[J]. Nuclear Physics Review, 2005, 22(1): 29-31. doi: 10.11804/NuclPhysRev.22.01.029
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