OPGR(GM1Y4) (with hyperons)
Abstract
This EoS is the classical RMF parameterisation GM1 [GMPR_1991] for cold neutron star matter in beta-equilibrium containing the baryon octet and electrons, see Ref. [OPGR_2015] for details of the parameterisation of hyperonic interactions. For the crust, the EoS by Douchin and Haensel [DHA_2001] has been added below a density of nB = 10^{−3} fm^{−3}. Hadronic charge fraction and compositional information is available for the core only.
| Nparam | = | 1 |
| Particles | = | npeBs |
| T min | = | 0.0 |
| T max | = | 0.0 |
| T pts | = | 1 |
| nb min | = | 7.93e-15 |
| nb max | = | 1.20e+00 |
| nb pts | = | 303 |
| Y min | = | 0.0 |
| Y max | = | 0.0 |
| Y pts | = | 1 |
Nuclear Matter Properties
| ns | = | 0.153 | fm-3 |
| E0 | = | 16.3 | Mev |
| K | = | 300.0 | Mev |
| K' | = | N/A | Mev |
| J | = | 32.5 | Mev |
| L | = | 94.0 | Mev |
| Ksym | = | N/A | MeV |
Neutron Star Properties
| Mmax | = | 1.79 | Msun |
| MDU,e | = | 1.19 | Msun |
| RMmax | = | 13.04 | km |
| R1.4 | = | 13.78 | km |
References
Data sheet
Data
| eos.zip (0.07 MB) |
| eos.zip_checksum.txt |
Single files |
| eos.compo |
| eos.init |
| eos.nb |
| eos.t |
| eos.thermo |
| eos.yq |