## GMSR(H2)

#### Abstract

This table corresponds to the unified EoS of cold catalized nuclear matter at β-equilibrium by G. Grams, J. Margueron, R. Somosundaram and S. Reddy [GMSR_2021]. The crust is model with a compressible liquid drop model (CLDM) with Coulomb, surface and curvature terms, the crust model is named finite size 4 (FS4). The considered effective interaction is given by the non-relativistic (NR) meta-model (MM) adjusted to reproduce the Chiral EFT Hamilatonian H2. The lowest order nuclear empirical parameters (E, L / n, K ) are defined from a fit of symmetric matter (SM) and neutron matter (NM) to the original model, while the higher order ones (K', Z) are fixed to reach a 2Msun neutron star. See Ref. [GMSR_2021].

Nparam | = | 1 |

Particles | = | npemN |

T min | = | 0.0 |

T max | = | 0.0 |

T pts | = | 1 |

nb min | = | 1.00e-07 |

nb max | = | 2.00e+00 |

nb pts | = | 485 |

Y min | = | 0.0 |

Y max | = | 0.0 |

Y pts | = | 1 |

#### Nuclear Matter Properties

n_{s} |
= | 0.176 | fm^{-3} |

E_{0} |
= | -15.8 | Mev |

K | = | 237.0 | Mev |

K' | = | 220.0 | Mev |

J | = | 32.0 | Mev |

L | = | 43.9 | Mev |

K_{sym} |
= | -144.0 | MeV |

#### Neutron Star Properties

M_{max} |
= | 2.3 | M_{sun} |

MDU,e_{} |
= | N/A | M_{sun} |

R_{Mmax} |
= | 10.63 | km |

R_{1.4} |
= | 11.78 | km |

#### References

##### References to the original work:

- [GMSR_2021] G. Grams, J. Margueron, R. Somasundaram and S. Reddy, Eur.Phys.J.A 58 (2022) 56 (2022)

#### Data sheet

#### Data

eos.zip (0.16 MB) |

eos.zip_checksum.txt |

## Single files |

eos.mr |

eos.compo |

eos.init |

eos.nb |

eos.t |

eos.thermo |

eos.yq |