|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'506'133
Articles rated: 2609
27 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Structures of Rotating Traditional Neutron Stars and Hyperon Stars in the Relativistic $sigma-omega$ Model | | De-hua Wen
; Wei Chen
; Xian-ju Wang
; Bao-quan Ai
; Guo-tao Liu
; Dong-qiao Dong
; Liang-gang Liu
; | | Date: |
6 Sep 2003 | | Journal: | Eur.Phys.J. A21 (2004) 349-354 | | Subject: | astro-ph | | Abstract: | The influence of the rotation on the total masses and radii of the neutron stars are calculated by the Hartle’s slow rotation formalism, while the equation of state is considered in a relativistic $sigma-omega$ model. Comparing with the observation, the calculating result shows that the double neutron star binaries are more like hyperon stars and the neutron stars of X-ray binaries are more like traditional neutron stars. As the changes of the mass and radius to a real neutron star caused by the rotation are very small comparing with the total mass and radius, one can see that Hartle’s approximate method is rational to deal with the rotating neutron stars. If three property values: mass, radius and period are observed to the same neutron star, then the EOS of this neutron star could be decided entirely. | | Source: | arXiv, astro-ph/0309199 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER