In-medium potential, pion production in heavy-ion collisions and the symmetry energy

MD Cozma, MB Tsang - The European Physical Journal A, 2021 - Springer
Using the dcQMD transport model, the isoscalar and isovector in-medium potentials of the Δ
(1232) baryon are studied and information regarding their effective strength is obtained from …

[HTML][HTML] Phase diagram determination at fivefold nuclear compression

GC Yong - Physics Letters B, 2024 - Elsevier
In the standard model of particle physics, the strong force is characterized by the theory of
quantum chromodynamics (QCD). It is commonly understood from QCD properties that …

Probing high-density symmetry energy using heavy-ion collisions at intermediate energies

GC Yong, YF Guo - arxiv preprint arxiv:2007.09879, 2020 - arxiv.org
The nuclear symmetry energy, which describes the energy difference of per proton and
neutron in nuclear matter, has been extensively studied within the last two decades. Around …

Initialization effects of nucleon profile on the π yields in heavy-ion collisions at medium energies

ZX Yang, N Michel, XH Fan, W Zuo - Journal of Physics G …, 2021 - iopscience.iop.org
We study the problem of π production in heavy-ion collisions in the context of the isospin-
dependent Boltzmann–Uehling–Uhlenbeck transport model. We generated nucleon …

New probe to study the symmetry energy at low nuclear density with the deuteron breakup reaction

X Liang, L Ou, Z **ao - Physical Review C, 2020 - APS
The reactions of nucleons and polarized deuterons scattered off a heavy target nucleus at
large impact parameter with intermediate energies have been investigated by using the …

Isospin blocking and its effects in heavy-ion collisions

YF Guo, GC Yong - Physical Review C, 2022 - APS
A concept of isospin blocking in the process of isospin diffusion in heavy-ion collisions is
raised. Generally, in the process of isospin diffusion, isospin asymmetry would diffuse from …

Quiescent luminosities of transiently accreting neutron stars with neutrino heating due to charged pion decay

HL Liu, ZG Dai, GL Lü, A Dohi, GC Yong, M Hashimoto - Physical Review D, 2021 - APS
We study the quiescent luminosities of accreting neutron stars by a new mechanism as
neutrino heating for additional deep crustal heating, where the neutrino heating is produced …

Nuclear Symmetry Energy in Heavy-Ion Collisions

GC Yong - Multifragmentation in Heavy-Ion Reactions, 2024 - taylorfrancis.com
Nowadays in the topics of properties of nuclei, far from stability and objects in heaven, an
asymmetric nuclear matter is involved and its properties play a crucial role. To describe the …

Probing the in-medium nucleon-nucleon inelastic scattering cross section by using an energy-dependent ratio

ZZ Zhang, YF Guo, GC Yong - Physical Review C, 2021 - APS
Based on the isospin-dependent Boltzmann-Uehling-Uhlenbeck transport model, in-medium
nucleon-nucleon inelastic scattering (which is dominated by pion production at low and …

Symmetry energy at high densities from neutron/proton flow excitation functions

P Russotto, AL Fèvre, J Łukasik, K Boretzky… - arxiv preprint arxiv …, 2021 - arxiv.org
Determination of the high density behavior of the symmetry energy through the simultaneous
measurement of elliptic flow excitation functions of neutrons, protons and light clusters is …