Hot neutron stars with microscopic equations of state
arXiv:1907.03120 · doi:10.1103/PhysRevC.100.054335
Abstract
We study the properties of hot beta-stable nuclear matter using equations of state derived within the Brueckner-Hartree-Fock approach at finite temperature including consistent three-body forces. Simple and accurate parametrizations of the finite-temperature equations of state are provided. The properties of hot neutron stars are then investigated within this framework, in particular the temperature dependence of the maximum mass. We find very small temperature effects and analyze the interplay of the different contributions.
arXiv comment8 pages, 7 figures
References in corpus (72)
- GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
- Shapiro delay measurement of a two solar mass neutron star
- A Massive Pulsar in a Compact Relativistic Binary
- An accurate nucleon-nucleon potential with charge-independence breaking
- GW170817: Measurements of Neutron Star Radii and Equation of State
- Relativistic Shapiro delay measurements of an extremely massive millisecond pulsar
- Construction of high-quality Nucleon-Nucleon potential models
- Composition and thermodynamics of nuclear matter with light clusters
- Relativistic Equation of State of Nuclear Matter for Supernova and Neutron Star
- Constraining the Maximum Mass of Neutron Stars From Multi-Messenger Observations of GW170817
- Using gravitational-wave observations and quasi-universal relations to constrain the maximum mass of neutron stars
- Composition and Structure of Protoneutron Stars
- Core-collapse supernova equations of state based on neutron star observations
- The NANOGrav Nine-year Data Set: Mass and Geometric Measurements of Binary Millisecond Pulsars
- Statistical Model for a Complete Supernova Equation of State
- Evolution of Protoneutron Stars
- Binary neutron-star mergers: a review of Einstein's richest laboratory
- Black Holes
- Modeling GW170817 based on numerical relativity and its implications
- Binary Neutron Star Mergers: Mass Ejection, Electromagnetic Counterparts and Nucleosynthesis
- GW170817, General Relativistic Magnetohydrodynamic Simulations, and the Neutron Star Maximum Mass
- Relativistic Equation of State of Nuclear Matter for Supernova Explosion
- Accurate evolutions of inspiralling neutron-star binaries: prompt and delayed collapse to black hole
- Constraint on the maximum mass of neutron stars using GW170817 event
- Binary Neutron Star Mergers: Dependence on the Nuclear Equation of State
- Asymmetric Nuclear Matter from Extended Brueckner-Hartree-Fock Approach
- Prompt merger collapse and the maximum mass of neutron stars
- Testing Approximations of Thermal Effects in Neutron Star Merger Simulations
- On the importance of viscous dissipation and heat conduction in binary neutron-star mergers
- Gravitational waves from neutron star mergers and their relation to the nuclear equation of state
- Rotating Stars in Relativity
- Nuclear equation of state for core-collapse supernova simulations with realistic nuclear forces
- Interplay of Three-Body Interactions in the EOS of Nuclear Matter
- A New Equation of State for Astrophysical Simulations
- Rotational properties of hypermassive neutron stars from binary mergers
- Revealing the high-density equation of state through binary neutron star mergers
- Thermodynamics conditions of matter in neutron star mergers
- A General-relativistic Determination of the Threshold Mass to Prompt Collapse in Binary Neutron Star Mergers
- Microscopic Nuclear Equation of State with Three-Body Forces and Neutron Star Structure
- Microscopic nuclear equation of state with three-body forces and neutron star structure
- Long-lived Remnants from Binary Neutron Star Mergers
- Are small radii of compact stars ruled out by GW170817/AT2017gfo?
- The Influence of Thermal Pressure on Equilibrium Models of Hypermassive Neutron Star Merger Remnants
- A new temperature dependent hyperonic equation of state: application to rotating neutron star models and I-Q-relations
- A Second Relativistic Mean Field and Virial Equation of State for Astrophysical Simulations
- Properties of the nuclear medium
- Thermodynamics of isospin-asymmetric nuclear matter from chiral effective field theory
- Hyperon stars at finite temperature in the Brueckner theory
- Beta equilibrium in neutron star mergers
- Hybrid protoneutron stars with the MIT bag model
- General Relativistic Magnetohydrodynamic Simulations of Binary Neutron Star Mergers with the APR4 Equation of State
- Importance of cooling in triggering the collapse of hypermassive neutron stars
- constraints on thermal effects of the nuclear equation of state
- Finite-temperature extension for cold neutron star equations of state
- Variational study for the equation of state of asymmetric nuclear matter at finite temperatures
- Evolutionary sequences of rotating protoneutron stars
- Semi-analytic derivation of the threshold mass for prompt collapse in binary neutron star mergers
- Selecting microscopic Equations of State
- The maximum and minimum mass of protoneutron stars in the Brueckner theory
- Neutron star universal relations with microscopic equations of state
- Hot Nuclear Matter Equation of State with a Three-body Force
- Effects of Chiral Effective Field Theory Equation of State on Binary Neutron Star Mergers
- On the minimum and maximum mass of neutron stars and the delayed collapse
- Protoneutron stars within the Brueckner-Bethe-Goldstone theory
- Oscillations of hot, young neutron stars: Gravitational wave frequencies and damping times
- Thermal states of neutron stars with a consistent model of interior
- Protoneutron stars in the Brueckner-Hartree-Fock approach and finite-temperature kaon condensation
- On the maximum rotational frequency of neutron and hybrid stars
- Neutron star cooling with microscopic equations of state
- Properties of non-rotating and rapidly rotating protoneutron stars
- Dense matter equation of state for neutron star mergers
- Rapid uniform rotation of protoneutron stars
Cited by in corpus (28)
- Neutron Stars and the Nuclear Equation of State
- Merger and post-merger of binary neutron stars with a quark-hadron crossover equation of state
- Hybrid equation of state approach in binary neutron-star merger simulations
- Modified MIT Bag Models -- part II: QCD phase diagram and hot quark stars
- EoS for hot neutron stars
- Universal relations for rapidly rotating cold and hot hybrid star
- Nucleon effective mass in hot dense matter
- Thermodynamical Description of Hot, Rapidly Rotating Neutron Stars, Protoneutron Stars, and Neutron Star Merger Remnants
- The equation of state and radial oscillations of neutron stars
- Binary neutron star merger simulations with hot microscopic equations of state
- The Role of Baryon Structure in Neutron Stars
- Setting nonperturbative uncertainties on finite-temperature properties of neutron matter
- Microscopic nuclear equation of state at finite temperature and stellar stability
- Hot neutron stars and their equation of state
- Nuclear matter at finite temperature and static properties of proto-neutron star
- Cooling of hybrid neutron stars with microscopic equations of state
- The proto-neutron star inner crust in the liquid phase
- Non-radial oscillations and gravitational wave emission of hybrid neutron stars
- Neutron Stars and Gravitational Waves: the Key Role of Nuclear Equation of State
- Accurate nuclear symmetry energy at finite temperature within a BHF approach
- Normalizing flows for microscopic many-body calculations: an application to the nuclear equation of state
- Cooling of dark neutron stars
- Impact of Hot Inner Crust on Compact Stars at Finite Temperature
- Thermal effects on nuclear matter properties
- Spontaneous Scalarization in Proto-neutron Stars
- Self-consistent single-nucleon potential at positive energy produced by semi-realistic interaction and its examination via nucleon-nucleus elastic scattering
- New ab initio constrained extended Skyrme equations of state for simulations of neutron stars, supernovae and binary mergers: II. Thermal response in the suprasaturation density domain
- Properties of rapidly rotating hot neutron stars within Brueckner theory