Fitxers
Tipus de document
ArticleVersió
Versió publicadaData de publicació
Llicència de publicació
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/178919
GW170817 constraints analyzed with Gogny forces and momentum-dependent interactions
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
A set of equations of state obtained from finite-range Gogny forces and momentum-dependent interactions is used to investigate the recent observation of gravitational waves from the binary neutron star merger GW170817 event. For this set of interactions, we have calculated the neutron star tidal deformabilities (related to the second Love number), the mass-radius diagram, and the moment of inertia (I). The I-Love relation has been verified. We also have found strong correlations among the tidal deformability of the canonical neutron star, its radius, and the derivatives of the nuclear symmetry energy at the saturation density. Most of the obtained results are located within the constraints of the tidal deformabilities extracted from the GW170817 detection.
Matèries
Matèries (anglès)
Citació
Citació
LOURENÇO, O., et al. GW170817 constraints analyzed with Gogny forces and momentum-dependent interactions. Physics Letters B. 2020. Vol. 803, num. 135306. ISSN 0370-2693. [consulted: 16 of August of 2026]. Available at: https://hdl.handle.net/2445/178919