SNSH(TM1e) neutron matter
Abstract
This table contains the neutron matter version of the EoS of H. Shen, F. Ji, J. Hu and K. Sumiyoshi [SJHS_2030 ,SNSHS_2019 ] using a non-linear relativistic mean-field model with the TM1e parametrization [BHZS_2014 ] of the effective interaction. Compared with the original version [STOSN_1998 ,STOSP_1998 ] using the TM1 parametrization [STNP_1994], a density dependent symmetry energy has been introduced [BHZS_2014]. Non-uniform nuclear matter is calculated in the single-nucleus Thomas-Fermi approximation with parametrized density distributions in spherical Wigner-Seitz cells. Only neutrons, protons, alpha particles and a single heavy nucleus are considered. The present table was taken from the website of K. Sumiyoshi (alternatively from the mirror siteshttp://my.nankai.edu.cn/wlxy/sh_en/list.htm orhttps://zenodo.org/record/3612487#.XkFcqy3AOL8).
| Nparam | = | 2 |
| Particles | = | npeN |
| T min | = | 0.0 |
| T max | = | 3.63e+02 |
| T pts | = | 91 |
| nb min | = | 7.59e-11 |
| nb max | = | 6.02e+00 |
| nb pts | = | 110 |
| Y min | = | 0.0 |
| Y max | = | 0.0 |
| Y pts | = | 1 |
Nuclear Matter Properties
| ns | = | 0.145 | fm-3 |
| E0 | = | 16.3 | Mev |
| K | = | 281.0 | Mev |
| K' | = | -285.0 | Mev |
| J | = | 31.38 | Mev |
| L | = | 40.0 | Mev |
| Ksym | = | 3.57 | MeV |
Neutron Star Properties
| Mmax | = | 2.12 | Msun |
| MDU,e | = | 2.06 | Msun |
| RMmax | = | 11.8 | km |
| R1.4 | = | 13.1 | km |
References
References to the original work:
- [STNP_1994] Y. Sugahara, H. Toki, Nucl. Phys. A 579, 557 (1994)
- [STOSP_1998] H. Shen, H. Toki, K. Oyamatsu, K. Sumiyoshi, Prog. Theor. Phys. 100, 1013 (1998)
- [STOSN_1998] H. Shen, H. Toki, K. Oyamatsu, K. Sumiyoshi, Nucl. Phys. A 637, 435 (1998)
- [BHZS_2014] S. S. Bao, J. N. Hu, Z. W. Zhang, and H. Shen, Phys. Rev. C 90, 045802 (2014)
- [SJHS_2020] H. Shen, F. Ji, J. Hu, K. Sumiyoshi, arXiv:2001.10143 (2020)
- [SNSHS_2019] K. Sumiyoshi, K. Nakazato, H. Suzuki, J. Hu, H. Shen, Astrophys. J 887, 110 (2019)
Data sheet
Data
| eos.zip (0.74 MB) |
| eos.zip_checksum.txt |
Single files |
| eos.compo |
| eos.init |
| eos.micro |
| eos.mr |
| eos.nb |
| eos.t |
| eos.thermo |
| eos.yq |