Hypermassive quark cores

Hypermassive quark cores

Using a quantum hadrodynamics (QHD) and MIT based models we construct hybrid stars within the Maxwell criteria of hadron-quark phase transition. We are able to produce a hybrid star with maximum mass of 2.15\(M_\odot\). Furthermore, a 2.03\(M_\odot\) star with a quark core corresponding to more than...

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Veröffentlicht in:arXiv.org 2021-11
Hauptverfasser: Lopes, Luiz L, Carline Biesdorf, Menezes, Débora P
Format: Artikel
Sprache:eng
Schlagworte:
Phase transitions
Quarks
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Zusammenfassung:Using a quantum hadrodynamics (QHD) and MIT based models we construct hybrid stars within the Maxwell criteria of hadron-quark phase transition. We are able to produce a hybrid star with maximum mass of 2.15\(M_\odot\). Furthermore, a 2.03\(M_\odot\) star with a quark core corresponding to more than \(80\%\) of both, its total mass and radius, is also possible.
ISSN:2331-8422