21 citations · 52 across the 6 of their papers we have counts for
6 papers
Towards a unified hadron-quark equation of state for neutron stars within the relativistic mean-field model
Marcos O. Celi, Mauro Mariani, Milva G. Orsaria +2
The equation of state of dense matter remains a central challenge in astrophysics and high-energy physics, particularly at supra-nuclear densities where exotic degrees of freedom l…
Exploring the role of hexaquarks on quark deconfinement and hybrid stars
Marcos O. Celi, Mauro Mariani, Rajesh Kumar +5
We investigate the impact of the (2380) hexaquark on the equation of state (EoS) of dense matter within hybrid stars (HSs) using the Chiral Mean-Field model (CMF). The hexaqua…
On the Destabilization of High-Mass Neutron Stars by the Emergence of -Hexaquarks
Marcos O. Celi, Mikhail Bashkanov, Mauro Mariani +4
We study the effects of the first nontrivial hexaquark, (2380), on the equation of state of dense neutron star matter and investigate the consequences of its existence for neu…
Asteroseismology using quadrupolar f-modes revisited: breaking of universal relationships in the slow hadron-quark conversion scenario
Ignacio F. Ranea-Sandoval, Mauro Mariani, Marcos O. Celi +2
In this work, we consider polar perturbations and we calculate the frequency and damping time of the quadrupolar fundamental f -mode of compact objects, constructed using a wide ra…
Oscillating Magnetized Color Superconducting Quark Stars
Marcos Osvaldo Celi, Mauro Mariani, Milva Gabriela Orsaria +1
The main objective of this work is to study the structure, composition, and oscillation modes of color superconducting quark stars with intense magnetic fields. We adopted the MIT…
Oscillating magnetised hybrid stars under the magnifying glass of multi-messenger observations
Mauro Mariani, Lucas Tonetto, M. Camila Rodríguez +4
We model neutron stars as magnetised hybrid stars with an abrupt hadron-quark phase transition in their cores, taking into account current constraints from nuclear experiments and…