Dense nuclear matter equation of state from heavy-ion collisions

A Sorensen, K Agarwal, KW Brown, Z Chajęcki… - Progress in Particle and …, 2024 - Elsevier
The nuclear equation of state (EOS) is at the center of numerous theoretical and
experimental efforts in nuclear physics. With advances in microscopic theories for nuclear …

Equations of state for supernovae and compact stars

M Oertel, M Hempel, T Klähn, S Typel - Reviews of Modern Physics, 2017 - APS
A review is given of various theoretical approaches for the equation of state (EoS) of dense
matter, relevant for the description of core-collapse supernovae, compact stars, and compact …

The radius of PSR J0740+ 6620 from NICER and XMM-Newton data

MC Miller, FK Lamb, AJ Dittmann… - The Astrophysical …, 2021 - iopscience.iop.org
PSR J0740+ 6620 has a gravitational mass of 2.08±0.07 M⊙, which is the highest reliably
determined mass of any neutron star. As a result, a measurement of its radius will provide …

A NICER view of the massive pulsar PSR J0740+ 6620 informed by radio timing and XMM-Newton spectroscopy

TE Riley, AL Watts, PS Ray, S Bogdanov… - The Astrophysical …, 2021 - iopscience.iop.org
We report on Bayesian estimation of the radius, mass, and hot surface regions of the
massive millisecond pulsar PSR J0740+ 6620, conditional on pulse-profile modeling of …

PSR J0030+ 0451 mass and radius from NICER data and implications for the properties of neutron star matter

MC Miller, FK Lamb, AJ Dittmann… - The Astrophysical …, 2019 - iopscience.iop.org
Neutron stars are not only of astrophysical interest, but are also of great interest to nuclear
physicists because their attributes can be used to determine the properties of the dense …

Implications of PREX-2 on the equation of state of neutron-rich matter

BT Reed, FJ Fattoyev, CJ Horowitz, J Piekarewicz - Physical Review Letters, 2021 - APS
Laboratory experiments sensitive to the equation of state of neutron rich matter in the vicinity
of nuclear saturation density provide the first rung in a “density ladder” that connects …

Constraints on the dense matter equation of state and neutron star properties from NICER's mass–radius estimate of PSR J0740+ 6620 and multimessenger …

G Raaijmakers, SK Greif, K Hebeler… - The Astrophysical …, 2021 - iopscience.iop.org
In recent years our understanding of the dense matter equation of state (EOS) of neutron
stars has significantly improved by analyzing multimessenger data from radio/X-ray pulsars …

GW170817: Measurements of neutron star radii and equation of state

BP Abbott, R Abbott, TD Abbott, F Acernese, K Ackley… - Physical review …, 2018 - APS
On 17 August 2017, the LIGO and Virgo observatories made the first direct detection of
gravitational waves from the coalescence of a neutron star binary system. The detection of …

Gravitational-wave constraints on the neutron-star-matter Equation of State

E Annala, T Gorda, A Kurkela, A Vuorinen - Physical review letters, 2018 - APS
The detection of gravitational waves originating from a neutron-star merger, GW170817, by
the LIGO and Virgo Collaborations has recently provided new stringent limits on the tidal …

A nicer view of the nearest and brightest millisecond pulsar: Psr j0437–4715

D Choudhury, T Salmi, S Vinciguerra… - The Astrophysical …, 2024 - iopscience.iop.org
We report Bayesian inference of the mass, radius, and hot X-ray emitting region properties—
using data from the Neutron Star Interior Composition ExploreR (NICER)—for the brightest …