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 …

Neutron stars and the nuclear equation of state

GF Burgio, HJ Schulze, I Vidaña, JB Wei - Progress in Particle and Nuclear …, 2021 - Elsevier
We review the current status and recent progress of microscopic many-body approaches
and phenomenological models, which are employed to construct the equation of state of …

Strongly interacting matter exhibits deconfined behavior in massive neutron stars

E Annala, T Gorda, J Hirvonen, O Komoltsev… - Nature …, 2023 - nature.com
Neutron-star cores contain matter at the highest densities in our Universe. This highly
compressed matter may undergo a phase transition where nuclear matter melts into …

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 …

Multimessenger constraints on the neutron-star equation of state and the Hubble constant

T Dietrich, MW Coughlin, PTH Pang, M Bulla, J Heinzel… - Science, 2020 - science.org
Observations of neutron-star mergers with distinct messengers, including gravitational
waves and electromagnetic signals, can be used to study the behavior of matter denser than …

Nuclear effective field theory: status and perspectives

HW Hammer, S König, U Van Kolck - Reviews of Modern Physics, 2020 - APS
The nuclear-physics landscape has been redesigned as a sequence of effective field
theories (EFTs) connected to the standard model through symmetries and lattice simulations …

Stringent constraints on neutron-star radii from multimessenger observations and nuclear theory

CD Capano, I Tews, SM Brown, B Margalit, S De… - Nature …, 2020 - nature.com
The properties of neutron stars are determined by the nature of the matter that they contain.
These properties can be constrained by measurements of the star's size. We obtain stringent …

Nonparametric constraints on neutron star matter with existing and upcoming gravitational wave and pulsar observations

P Landry, R Essick, K Chatziioannou - Physical Review D, 2020 - APS
Observations of neutron stars, whether in binaries or in isolation, provide information about
the internal structure of the most extreme material objects in the Universe. In this work, we …

Tidal deformabilities and radii of neutron stars from the observation of GW170817

S De, D Finstad, JM Lattimer, DA Brown, E Berger… - Physical review …, 2018 - APS
We use gravitational-wave observations of the binary neutron star merger GW170817 to
explore the tidal deformabilities and radii of neutron stars. We perform a Bayesian parameter …

A Guided Tour of ab initio Nuclear Many-Body Theory

H Hergert - Frontiers in Physics, 2020 - frontiersin.org
Over the last decade, new developments in Similarity Renormalization Group techniques
and nuclear many-body methods have dramatically increased the capabilities of ab initio …