Neutron stars and the nuclear equation of state
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 …
and phenomenological models, which are employed to construct the equation of state of …
Strangeness in nuclei and neutron stars
L Tolos, L Fabbietti - Progress in Particle and Nuclear Physics, 2020 - Elsevier
We review the present status of the experimental and theoretical developments in the field of
strangeness in nuclei and neutron stars. We start by discussing the K ̄ N interaction, that is …
strangeness in nuclei and neutron stars. We start by discussing the K ̄ N interaction, that is …
Do hyperons exist in the interior of neutron stars?
D Chatterjee, I Vidana - The European Physical Journal A, 2016 - Springer
In this work we review the role of hyperons on the properties of neutron and proto-neutron
stars. In particular, we revise the so-called “hyperon puzzle”, go over some of the solutions …
stars. In particular, we revise the so-called “hyperon puzzle”, go over some of the solutions …
Hyperon–nucleon interaction within chiral effective field theory revisited
J Haidenbauer, UG Meißner, A Nogga - The European Physical Journal A, 2020 - Springer
Abstract The\varLambda N Λ N and\varSigma N Σ N interactions are considered at next-to-
leading order in SU (3) chiral effective field theory. Different options for the low-energy …
leading order in SU (3) chiral effective field theory. Different options for the low-energy …
Strangeness production close to the threshold in proton–nucleus and heavy-ion collisions
C Hartnack, H Oeschler, Y Leifels, EL Bratkovskaya… - Physics reports, 2012 - Elsevier
We discuss strangeness production close to the threshold in p+ A and A+ A collision.
Comparing the body of available K+, K0, K−, and Λ data with the IQMD transport code and …
Comparing the body of available K+, K0, K−, and Λ data with the IQMD transport code and …
Properties of strange hadronic matter in bulk and in finite systems
J Schaffner-Bielich, A Gal - Physical Review C, 2000 - APS
The hyperon-hyperon potentials due to a recent SU (3) Nijmegen soft-core potential model
are incorporated within a relativistic mean field calculation of strange hadronic matter. We …
are incorporated within a relativistic mean field calculation of strange hadronic matter. We …
Hypernuclei and massive neutron stars
Background: The recent accurate measurement of the mass of two pulsars close to or above
2 M⊙ has raised the question of whether such large pulsar masses allow for the existence …
2 M⊙ has raised the question of whether such large pulsar masses allow for the existence …
The properties of K in the nuclear medium
A Ramos, E Oset - Nuclear Physics A, 2000 - Elsevier
The self-energy of the K− meson in nuclear matter is calculated in a self-consistent
microscopic approach, using a K ̄ N interaction obtained from the lowest-order meson …
microscopic approach, using a K ̄ N interaction obtained from the lowest-order meson …
Hyperon–nucleon three-body forces and strangeness in neutron stars
D Gerstung, N Kaiser, W Weise - The European Physical Journal A, 2020 - Springer
Three-body forces acting on a\varLambda Λ hyperon in a nuclear medium are investigated,
with special focus on the so-called hyperon puzzle in neutron stars. The hyperon–nucleon …
with special focus on the so-called hyperon puzzle in neutron stars. The hyperon–nucleon …
Impact of chiral hyperonic three-body forces on neutron stars
We study the effects of the nucleon-nucleon-lambda (NN Λ Λ three-body force on neutron
stars. In particular, we consider the NN Λ Λ force recently derived by the Jülich-Bonn-Munich …
stars. In particular, we consider the NN Λ Λ force recently derived by the Jülich-Bonn-Munich …