Universal Nuclear Equation of State Introducing the Hypothetical X17 Boson
نویسندگان
چکیده
Within the scope of Symmetry journal special issue on: “The Nuclear Physics Neutron Stars”, we complemented nuclear equation state (EoS) with a hypothetical 17 MeV boson and observed that only instances an admixture 30%–40% satisfy all constraints. The successful EoS resulted in radius around 13 km for neutron star mass MNS?1.4M? maximum MNS?2.5M?. value is agreement recent measurement by NICER. also remnant gravitational wave event GW190814. Thus, it appears these EoSs existing experimental constraints can be considered as universal equations state.
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ژورنال
عنوان ژورنال: Symmetry
سال: 2022
ISSN: ['0865-4824', '2226-1877']
DOI: https://doi.org/10.3390/sym15010049