Results 101 to 110 of about 1,287 (235)

Hybrid and quark star matter based on a nonperturbative equation of state [PDF]

, 2020
Konstantin Otto, Micaela Oertel, Bernd-Jochen Schaefer   +2 more
openalex   +1 more source

Neutron Star masses from the Field Correlator Method Equation of State

EPJ Web of Conferences, 2014
We analyse the hadron-quark phase transition in neutron stars by confronting the hadronic Equation of State (EoS) obtained according to the microscopic Brueckner-Hartree-Fock many body theory, with the quark matter EoS derived within the Field Correlator
Zappalà D., Burgio G. F., Greco V., Plumari S.   +3 more
doaj   +1 more source

Strongly interacting matter exhibits deconfined behavior in massive neutron stars. [PDF]

Nat Commun, 2023
Annala E, Gorda T, Hirvonen J, Komoltsev O, Kurkela A, Nättilä J, Vuorinen A.   +6 more
europepmc   +1 more source

Concluding Remarks: Connecting Relativistic Heavy Ion Collisions and Neutron Star Mergers by the Equation of State of Dense Hadron- and Quark Matter as signalled by Gravitational Waves [PDF]

, 2017
Matthias Hanauske, Jan Steinheimer, Luke Bovard, A. Mukherjee, Stefan Schramm, Kentaro Takami, Jens Papenfort, N. Wechselberger, Luciano Rezzolla, H. Stöcker   +9 more
openalex   +1 more source

Measurements of charm hadron production and anisotropic flow in Au+Au collisions at 200 GeV with the STAR experiment at RHIC

EPJ Web of Conferences, 2018
Heavy flavor quarks, owing to their large masses, are predominantly produced through initial hard parton scatterings in heavy-ion collisions, and thus are excellent probes to study properties of the strongly coupled Quark Gluon Plasma (sQGP) medium ...
Radhakrishnan Sooraj
doaj   +1 more source

The Effect of a Density-Dependent Bag Constant on the Structure of a Hot Neutron Star with a Quark Core [PDF]

, 2013
T. Yazdizadeh, Gholam Hossein Bordbar, T. Yazdizadeh, Gholam Hossein Bordbar   +3 more
openalex   +1 more source

Strongly interacting quark matter in massive quark stars

Classical and Quantum Gravity
Abstract This paper investigates the properties of strongly coupled matter at high baryon densities (ρ B) in quark stars (QSs). The QS model is based on the density-dependent quark mass (DDQM) framework, modified DDQM (MDDQM) by enhancing the single-gluon interaction to generate higher repulsive pressure.
Adamu Issifu, Franciele M da Silva, Luis C N Santos, Débora P Menezes, Tobias Frederico   +4 more
openaire   +2 more sources

ROTATING QUARK STAR IN CHIRAL COLOUR DIELECTRIC MODEL [PDF]

, 2007
Abhijit Bhattacharyya, Sanjay K. Ghosh
openalex   +1 more source

Quark stars in f(T,T) -gravity

European Physical Journal C, 2017
We derive a working model for the Tolman– Oppenheimer–Volkoff equation for quark star systems within the modified f (T, T )-gravity class of models. We consider f (T, T )-gravity for a static spherically symmetric spacetime. In this instance the metric is built from a more fundamental tetrad vierbein from which the metric tensor can be derived.
Pace, Mark, Said, Jackson
openaire   +1 more source

Gravity Wave Phase Shift in a Cold Quark Star with a Nonconvex QCD BZT Shock Wave Van Der Waals Equation of State

Astronomy
We investigate BZT shocks and the QCD phase transition in the dense core of a cold quark star in beta equilibrium subject to the multicomponent van der Waals (MvdW) equation of state (EoS) as a model of internal structure.
Keith Andrew, Eric V. Steinfelds, Kristopher A. Andrew   +2 more
doaj   +1 more source