GPPVA(DDME2) 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 npe\mu core EoS, above baryon density of 0.072 fm^{−3}. The EoS parameterisation used was the density-dependent RMF DDME2 model [LNVR_2005].
| Nparam | = | 1 |
| Particles | = | npemN |
| T min | = | 0.0 |
| T max | = | 0.0 |
| T pts | = | 1 |
| nb min | = | 4.68e-10 |
| nb max | = | 1.31e+00 |
| nb pts | = | 415 |
| Y min | = | 0.0 |
| Y max | = | 0.0 |
| Y pts | = | 1 |
Nuclear Matter Properties
| ns | = | 0.152 | fm-3 |
| E0 | = | -16.14 | Mev |
| K | = | 251.0 | Mev |
| K' | = | 479.0 | Mev |
| J | = | 32.3 | Mev |
| L | = | 51.0 | Mev |
| Ksym | = | -87.2 | MeV |
Neutron Star Properties
| Mmax | = | 2.48 | Msun |
| MDU,e | = | N/A | Msun |
| RMmax | = | 12.15 | km |
| R1.4 | = | 13.23 | 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)
- [LNVR_2005] G. A. Lalazissis, T. Niksic, D. Vretenar, and P. Ring, Phys. Rev. C 71, 024312 (2005)
- [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.compo |
| eos.mr |