DD2F-SF quark-hadron model RDF 1.5 without leptons
Abstract
The RDF 1.5 equation of state model with a first-order phase transition from hadron to quark matter as presented in Ref. [ B_2021 ]. This publication focuses on the super-saturated regime and for the treatment of nuclear clusters below saturation on the nuclear statistical equilibrium with excluded volume approach of Hempel and Schaffner-Bielich [ HSNP_2010]. The relativistic density function approach, which is used for the high density regime and in particular the string-flip model for quarks was introduced in Ref. [KBB_2017] with applications to neutron star configurations. The current extension of this model to finite temperature and arbitrary charge fractions was successfully applied to core-collapse supernova simulations [ FBW_2018] and binary neutron star merger simulations [BBB_2019, BBV_2020,BBB_2020].
| Nparam | = | 3 |
| Particles | = | npNq |
| T min | = | 1.00e-01 |
| T max | = | 1.58e+02 |
| T pts | = | 81 |
| nb min | = | 1.00e-12 |
| nb max | = | 9.99e+00 |
| nb pts | = | 235 |
| Y min | = | 1.00e-02 |
| Y max | = | 5.99e-01 |
| Y pts | = | 60 |
References
References to the original work:
- [HSNP_2010] M. Hempel and J. Schaffner-Bielich, Nucl. Phys. A 837, 210 (2010)
- [B_2021] Niels-Uwe Friedrich Bastian, Phys. Rev. D 103, 023001 (2021)
Further references:
- [KBB_2017] M. A. R. Kaltenborn, N.-U. F. Bastian, and D. B. Blaschke, Phys. Rev. D 96, 056024. (2017)
- [FBW_2018] T. Fischer, N.-U. F. Bastian, M.-R. Wu, P. Baklanov, E. Sorokina, S. Blinnikov, S. Typel, T. Klähn, D. B. Blaschke, Nature Astronomy 2, 980 (2018)
- [BBB_2019] Andreas Bauswein, Niels-Uwe F. Bastian, David B. Blaschke, Katerina Chatzi- ioannou, James A. Clark, Tobias Fischer, and Micaela Oertel, Phys. Rev. Lett. 122, 061102 (2019)
- [BBV_2020] Andreas Bauswein, Sebastian Blacker, Vimal Vijayan, Nikolaos Stergioulas, Katerina Chatziioannou, James A. Clark, Niels-Uwe F. Bastian, David B. Blaschke, Mateusz Cierniak, and Tobias Fischer, Phys. Rev. Lett. 125, 141103 (2020)
- [BBB_2020] Sebastian Blacker, Niels-Uwe F. Bastian, Andreas Bauswein, David B. Blaschke, Tobias Fischer, Micaela Oertel, Theodoros Soultanis, and Stefan Typel, Phys. Rev. D 102, 123023 (2020)