Astronomy and Astrophysics – Astronomy
Scientific paper
May 2002
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2002acasn..43..160j&link_type=abstract
Acta Astronomica Sinica, vol.43, no.2, p. 160-168
Astronomy and Astrophysics
Astronomy
2
Stars: Neutron, Equation Of State, Relativity
Scientific paper
Neutron stars are studied in the frame work of the relativistic mean field theory of interacting nucleons, hyperons, and mesons. Within the hadronic freedom the cores of the neutron stars are found to be dominated by hyperons. The influence of the hyperon coupling constants on the transition of a neutron star to a hyperon star is also investigated. It is found that the transition density gets its minimum value when the ratio of hyperon coupling constant to nucleon's takes value of 0.65. The presence of the hyperons makes the equation of state of neutron star soften. The maximum mass of the neutron star is calculated and the value lies in the range of the observed results.
Jia H. Y.
Meng Jie
Sun Bao Xi
Zhao En-Guang
No associations
LandOfFree
Describing neutron stars with the relativistic mean field theory does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Describing neutron stars with the relativistic mean field theory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Describing neutron stars with the relativistic mean field theory will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1721283