Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Centelles, Mario"'
Publikováno v:
A&A 687, A236 (2024)
We conducted a study on the thermal properties of stellar matter with the nuclear energy density functional BCPM. This functional is based on microscopic Brueckner-Hartree-Fock calculations and has demonstrated success in describing cold neutron star
Externí odkaz:
http://arxiv.org/abs/2401.16957
Autor:
Viñas, Xavier, Gonzalez-Boquera, Claudia, Centelles, Mario, Mondal, Chiranjib, Robledo, Luis M.
Publikováno v:
Symmetry 2021, 13(9), 1613
The most popular Gogny parametrizations, namely D1S, D1N and D1M, describe accurately the ground-state properties of spherical and deformed finite nuclei all across the mass table obtained with Hartree--Fock--Bogoliubov (HFB) calculations. However, t
Externí odkaz:
http://arxiv.org/abs/2109.02520
We analyze the effects of including $\Delta(1232)$ isobars in an equation of state (EoS) for cold, $\beta$-stable neutron star matter, employing relativistic nuclear mean field theory. The selected EoS reproduces the properties of nuclear matter and
Externí odkaz:
http://arxiv.org/abs/1907.08583
We present two recent parametrizations of the equation of state (FSU2R and FSU2H models) that reproduce the properties of nuclear matter and finite nuclei, fulfill constraints on high-density matter stemming from heavy-ion collisions, produce 2$M_{\o
Externí odkaz:
http://arxiv.org/abs/1903.03525
We perform cooling simulations for isolated neutron stars using recently developed equations of state for their core. The equations of state are obtained from new parametrizations of the FSU2 relativistic mean-field functional that reproduce the prop
Externí odkaz:
http://arxiv.org/abs/1804.00334
Publikováno v:
Astronomical Society of Australia (PASA), Vol. 34, e065, 14 pages (2017)
We reexamine the equation of state for the nucleonic and hyperonic inner core of neutron stars that satisfies the 2$M_{\odot}$ observations as well as the recent determinations of stellar radii below 13 km, while fulfilling the saturation properties
Externí odkaz:
http://arxiv.org/abs/1708.08681
We obtain a new equation of state for the nucleonic and hyperonic inner core of neutron stars that fulfills the 2$M_{\odot}$ observations as well as the recent determinations of stellar radii below 13 km. The nucleonic equation of state is obtained f
Externí odkaz:
http://arxiv.org/abs/1610.00919
Publikováno v:
Astronomy & Astrophysics / Astronomie et Astrophysique; 7/15/2024, Vol. 687, p1-9, 9p
Publikováno v:
Eur.Phys.J.A46:379-386,2010
The Garvey-Kelson relations (GKRs) are algebraic expressions originally developed to predict nuclear masses. In this letter we show that the GKRs provide a fruitful framework for the prediction of other physical observables that also display a slowly
Externí odkaz:
http://arxiv.org/abs/0912.0503
Autor:
Roca-Maza, Xavier, Vinas, Xavier, Centelles, Mario, Agrawal, B. K., Colo, Gianluca, Paar, Nils, Piekarewicz, Jorge, Vretenar, Dario
The information on the symmetry energy and its density dependence is deduced by comparing the available data on the electric dipole polarizability αD of Ni68, Sn120, and Pb208 with the predictions of the random-phase approximation, using a represent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::e0ab898f127d9fac808b4be691a50c2c
https://doi.org/10.1103/physrevc.92.064304
https://doi.org/10.1103/physrevc.92.064304