GPPVA(TM1e) NS unified inner crust-core
Abstract
This inner crust-core unified EoS for beta-equilibrium matter at zero temperature is constructed with the BsK22 outer crust EoS by Pearson et al [PCP_2018] below baryon density of 0.002 fm^{−3}, an inner crust EoS, including nonspherical pasta phases, calculated within a self-consistent Thomas-Fermi approach [GPPVP_2014], and a homogeneous npeμ core EoS, above baryon density of 0.089 fm^{−3}. The EoS parameterisation used was the non-linear RMF TM1e model [SJHS_2020].
| Nparam | = | 1 |
| Particles | = | npemN |
| T min | = | 0.0 |
| T max | = | 0.0 |
| T pts | = | 1 |
| nb min | = | 4.68e-10 |
| nb max | = | 3.46e+00 |
| nb pts | = | 455 |
| 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 | = | 31.4 | Mev |
| L | = | 40.0 | Mev |
| Ksym | = | 3.57 | MeV |
Neutron Star Properties
| Mmax | = | 2.12 | Msun |
| MDU,e | = | N/A | Msun |
| RMmax | = | 11.88 | km |
| R1.4 | = | 13.16 | km |
References
References to the original work:
- [GPPVP_2014] F. Grill, H. Pais, C. Providencia, I. Vidana and S. S. Avancini, Phys. Rev. C 90, 045803 (2014)
- [SJHS_2020] H. Shen, F. Ji, J. Hu, K. Sumiyoshi, arXiv:2001.10143 (2020)
- [PCP_2018] J. M. Pearson, N. Chamel, A. Y. Potekhin, A. F. Fantina, C. Ducoin, A. K. Dutta, and S. Goriely, MNRAS 481, 2994 (2018)
Data sheet
Data
| eos.zip (0.14 MB) |
| eos.zip_checksum.txt |
Single files |
| eos.init |
| eos.nb |
| eos.t |
| eos.yq |
| eos.thermo |
| eos.mr |
| eos.compo |