Heavy baryons in compact stars

A Sedrakian, JJ Li, F Weber - Progress in Particle and Nuclear Physics, 2023 - Elsevier
We review the physics of hyperons and Δ-resonances in dense matter in compact stars. The
covariant density functional approach to the equation of state and composition of dense …

The proto-neutron star inner crust in a multi-component plasma approach

HD Thi, AF Fantina, F Gulminelli - Astronomy & Astrophysics, 2023 - aanda.org
Context. Proto-neutron stars are born hot, with temperatures exceeding a few times 10 10 K.
In these conditions, the crust of the proto-neutron star is expected to be made of a Coulomb …

The proto-neutron star inner crust in the liquid phase

HD Thi, AF Fantina, F Gulminelli - Astronomy & Astrophysics, 2023 - aanda.org
Context. The crust of a neutron star is known to melt at a temperature that increases with
increasing matter density, up to about 10 10 K. At such high temperatures and beyond, the …

Domains and defects in nuclear pasta

AS Schneider, ME Caplan, DK Berry, CJ Horowitz - Physical Review C, 2018 - APS
Nuclear pasta topology is an essential ingredient to determine transport properties in the
inner crust of neutron stars. We perform semiclassical molecular dynamics simulations of …

Light clusters in warm stellar matter: explicit mass shifts and universal cluster-meson couplings

H Pais, F Gulminelli, C Providência, G Röpke - Physical Review C, 2018 - APS
In-medium modifications of light cluster properties in warm stellar matter are studied within
the relativistic mean-field approximation. In-medium effects are included by introducing an …

Full distribution of clusters with universal couplings and in-medium effects

H Pais, F Gulminelli, C Providência, G Röpke - Physical Review C, 2019 - APS
Light and heavy clusters are calculated for asymmetric warm nuclear matter in a relativistic
mean-field approach. In-medium effects, introduced via a universal cluster-meson coupling …

Clustering in nuclei at finite temperature

E Yüksel, F Mercier, JP Ebran, E Khan - Physical Review C, 2022 - APS
We investigate the localization and clustering features in Ne 20 (N= Z) and neutron-rich Ne
32 nuclei at zero and finite temperatures. The finite temperature Hartree-Bogoliubov theory …

Light clusters in dilute heavy-baryon admixed nuclear matter

A Sedrakian - The European Physical Journal A, 2020 - Springer
We study the composition of nuclear matter at sub-saturation densities, non-zero
temperatures, and isospin asymmetry, under the conditions characteristic of binary neutron …

Light clusters in the liquid proto-neutron star inner crust

H Dinh Thi, AF Fantina, F Gulminelli - The European Physical Journal A, 2023 - Springer
Being born hot from core-collapse supernova, the crust of the proto-neutron star is expected
to be made of a Coulomb liquid and composed of an ensemble of different nuclear species …

Rapidity distributions of Z= 1 isotopes and the nuclear symmetry energy from Sn+ Sn collisions with radioactive beams at 270 MeV/nucleon

M Kaneko, T Murakami, T Isobe, M Kurata-Nishimura… - Physics Letters B, 2021 - Elsevier
The rapidity distributions of hydrogen isotopes emitted from central collisions of neutron-rich
132 Sn+ 124 Sn and neutron-deficient 108 Sn+ 112 Sn systems at 270 MeV/nucleon were …