PENGARUH TEKANAN ANISOTROPIK PADA BINTANG NEUTRON

A. M. Setiawan; A. Sulaksono

doi:10.21009/0305020503

PENGARUH TEKANAN ANISOTROPIK PADA BINTANG NEUTRON

Authors

A. M. Setiawan Departemen Fisika FMIPA UI, Kampus UI Depok, 16424
A. Sulaksono Departemen Fisika FMIPA UI, Kampus UI Depok, 16424

DOI:

https://doi.org/10.21009/0305020503

Abstract

We investigate the anisotropic factor Ïƒ of neutron stars based on the Doneva-Yazadjiev (DY), Herrera-Barreto (HB), and Bowers-Liang (BL) anisotropic models. We assume that the neutron stars matter consist of nucleons, leptons, and hyperons. We obtain that the corresponding models predict neutron stars maximum mass consistent with PSR J1614-2230 and PSR J0348+0432.

Keywords: Hyperon, Neutron Stars, and Anisotropic Pressure.

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Published

2016-10-30

How to Cite

Setiawan, A. M., & Sulaksono, A. (2016). PENGARUH TEKANAN ANISOTROPIK PADA BINTANG NEUTRON. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 5, SNF2016–TPN. https://doi.org/10.21009/0305020503