EFEK MESON σ* PADA PERSAMAAN KEADAAN BINTANG NEUTRON

  • Alrizal Alrizal Departemen Fisika FMIPA UI, Kampus UI Depok, 16424
  • A. Sulaksono Departemen Fisika FMIPA UI, Kampus UI Depok, 16424

Abstract

The existence of hyperon in neutron stars has been studied by relativistic mean field model. By assuming the hyperon in a neutron star will affect the equation of state and properties of neutron star. In this study, we will discuss how  meson coupling constant variation affecting the equation of state of neutron stars by using relativistic mean field model and GM1 parameter which later will be compared with BSP parameter. It can be seen that by varying the  coupling constants affecting the equation of state of neutron stars.

Keywords : Neutron star, Hyperon,  meson, Equation of state.

Published
2016-10-30
How to Cite
Alrizal, A., & Sulaksono, A. (2016). EFEK MESON σ* PADA PERSAMAAN KEADAAN BINTANG NEUTRON. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 5, SNF2016-TPN. https://doi.org/10.21009/0305020501
Section
Theoritical, Particle, and Nuclear Physics