XMLSLZ(PKDD)
Abstract
This table corresponds to the unified EoS of neutron star (npeµ) matter at zero temperature and β-equilibrium [XMLSL_2022], which is obtained in the framework of Thomas-Fermi approximation and assuming geometrical symmetries for the Wigner-Seitz cells [XSMLL_2022]. The covariant density functional PKDD is adopted [LMGZ_2004].The current version is an update from [NSXM_2025].
| Nparam | = | 1 |
| Particles | = | npemN |
| T min | = | 0.0 |
| T max | = | 0.0 |
| T pts | = | 1 |
| nb min | = | 7.59e-11 |
| nb max | = | 2.00e+00 |
| nb pts | = | 1078 |
| Y min | = | 0.0 |
| Y max | = | 0.0 |
| Y pts | = | 1 |
Nuclear Matter Properties
| ns | = | 0.15 | fm-3 |
| E0 | = | 16.27 | Mev |
| K | = | 262.2 | Mev |
| K' | = | N/A | Mev |
| J | = | 36.8 | Mev |
| L | = | 90.2 | Mev |
| Ksym | = | N/A | MeV |
Neutron Star Properties
| Mmax | = | 2.33 | Msun |
| MDU,e | = | 1.24 | Msun |
| RMmax | = | 11.78 | km |
| R1.4 | = | 13.63 | km |
References
References to the original work:
- [XMLSL_2022] C.-J. Xia, T. Maruyama, A. Li, B. Y. Sun, W.-H. Long, and Y.-X. Zhang, Commun.Theor. Phys. 74, 095303 (2022)
- [XSMLL_2022] C.-J. Xia, B. Y. Sun, T. Maruyama, W.-H. Long, and A. Li, Phys. Rev. C 105, 045803 (2022)
- [LMGZ_2004] W.-H. Long, J. Meng, N. V. Giai, and S.-G. Zhou, Phys. Rev. C 69, 034319 (2004)
- [NSXM_2025] Jia-Xing Niu, Hao Sun, Cheng-Jun Xia, Toshiki Maruyama, arxiv:2506.11492 (2025)
Data sheet
Data
| eos.zip (0.09 MB) |
| eos.zip_checksum.txt |
Single files |
| eos.t |
| eos.nb |
| eos.yq |
| eos.compo |
| eos.init |
| eos.mr |
| eos.thermo |