Cooling of hybrid neutron stars with microscopic equations of state

Cooling of hybrid neutron stars with microscopic equations of state

ABSTRACT We model the cooling of hybrid neutron stars combining a microscopic nuclear equation of state in the Brueckner–Hartree–Fock approach with different quark models. We then analyse the neutron star cooling curves predicted by the different models and single out the preferred ones. We find tha...

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Veröffentlicht in:Monthly notices of the Royal Astronomical Society 2020-10, Vol.498 (1), p.344-354
Hauptverfasser: Wei, J-B, Burgio, G F, Schulze, H-J, Zappalà, D
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy & Astrophysics
Physical Sciences
Science & Technology
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Zusammenfassung:ABSTRACT We model the cooling of hybrid neutron stars combining a microscopic nuclear equation of state in the Brueckner–Hartree–Fock approach with different quark models. We then analyse the neutron star cooling curves predicted by the different models and single out the preferred ones. We find that the possibility of neutron p-wave pairing can be excluded in our scenario.
ISSN:0035-8711
1365-2966
DOI:10.1093/mnras/staa1879