243 citations · 329 across the 13 of their papers we have counts for
13 papers
Proton emission half-lives and shape coexistence for odd- nuclei
Yongbeom Choi, Chang-Hwan Lee, Youngman Kim
One-proton emission is a direct probe of nuclear structure near the proton drip line and plays a critical role in understanding exotic decay modes and nucleosynthesis processes. In…
Intruder-driven mirror energy differences between Cl and Mg studied with antisymmetrized molecular dynamics
Dae Ik Kim, Masaaki Kimura, Chang-Hwan Lee +1
To clarify the mirror energy differences (MEDs) of the proton-unbound nucleus Cl and their microscopic origins, we investigate the low-lying states of the Cl-M…
The Sc, Ti, and V Abundance Discrepancy: Testing High-Mass IMF Variation and Massive-Star Rotation
Soonchul Choi, Eda Gjergo, Youngman Kim +1
Scandium, titanium, and vanadium can be synthesized primarily in massive stars. Yet many of the current Galactic chemical evolution models under-produce these elements at early epo…
Heavy-ion collision simulation with high performance computer
Dae Ik Kim, Chang-Hwan Lee, Youngman Kim +1
Heavy-ion collision is an important tool to understand the dense nuclear matter properties. In order to understand the results of the heavy-ion collision experiments, both theoreti…
Quark-meson coupling model and heavy-ion collision
Dae Ik Kim, Chang-Hwan Lee, Kyungil Kim +3
We implement the quark-meson coupling model in Daejeon Boltzmann-Uehling-Uhlenbeck (DJBUU) transport model and perform Au+Au collision simulations at intermediate energies. Results…
Quark-Meson Coupling Model in Heavy-Ion Collision Simulations
Dae Ik Kim, Chang-Hwan Lee, Kyungil Kim +3
The quark-meson coupling (QMC) model incorporates quark degrees of freedom into the relativistic mean-field (RMF) framework, distinguishing it from traditional quantum hadrodynamic…
Searching for the Tetraneutron Resonance on the Lattice
Linqian Wu, Serdar Elhatisari, Ulf-G. Meißner +3
The nature of the tetraneutron () system remains a pivotal question in nuclear physics. We investigate the system using nuclear lattice effective field theory in finite vo…
Deep learning for nuclear masses in deformed relativistic Hartree-Bogoliubov theory in continuum
Soonchul Choi, Kyungil Kim, Zhenyu He +2
Most nuclei are deformed, and these deformations play an important role in various nuclear and astrophysical phenomena. Microscopic nuclear mass models have been developed based on…
Nuclear matter and finite nuclei: recent studies based on Parity Doublet Model
Yuk-Kei Kong, Youngman Kim, Masayasu Harada
In this review, we summarize recent studies on nuclear matter and finite nuclei based on parity doublet models. We first construct a parity doublet model (PDM), which includes the…
Nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum, II: Even- nuclei
DRHBc Mass Table Collaboration, Peng Guo, Xiaojie Cao +80
The mass table in the deformed relativistic Hartree-Bogoliubov theory in continuum (DRHBc) with the PC-PK1 density functional has been established for even- nuclei with $8\le Z\…
α-decay half-lives for even-even isotopes of W to U
Yong-Beom Choi, Chang-Hwan Lee, Myeong-Hwan Mun +2
We investigate α-decay half-lives for 74 {\le} Z {\le} 92 even-even nuclei within the semiclassical WKB approximation in deformed relativistic Hartree-Bogoliubov theory in continuu…
Nuclear mass table in deformed relativistic Hartree-Bogoliubov theory in continuum: I. even-even nuclei
DRHBc Mass Table Collaboration, Kaiyuan Zhang, Myung-Ki Cheoun +44
Ground-state properties of even-even nuclei with from the proton drip line to the neutron drip line have been investigated using the deformed relativistic Hartree-Bo…
The limits of the nuclear landscape explored by the relativistic continuum Hatree-Bogoliubov theory
X. W. Xia, Y. Lim, P. W. Zhao +8
The ground-state properties of nuclei with 8 Z 120 from the proton drip line to the neutron drip line have been investigated using the relativistic continuum Hartree-Bo…