139 citations · 751 across the 34 of their papers we have counts for
35 papers
Unfolding Baryon Number Fluctuations from Correlations of Light Nuclei Production in Heavy-Ion Collisions
Yi-Heng Feng, Che Ming Ko, Xiaofeng Luo +3
Event-by-event fluctuations of the baryon number, which is mostly carried by protons and neutrons, in relativistic heavy-ion collisions provide a sensitive probe for locating the c…
Shedding Light on (Anti-)nuclei Production with Pion-Nucleus Femtoscopy
Li-Yuan Zhang, Ze-Hua Zhang, Che Ming Ko +6
High-energy nuclear collisions provide a unique environment for synthesizing both nuclei and antinuclei (such as and ) at temperatures ($k_BT\sim1…
Global Spin Alignment of (Anti-)Li in Non-Central Heavy-Ion Collisions
Yun-Peng Zheng, Dai-Neng Liu, Lie-Wen Chen +6
Non-central heavy-ion collisions produce hot and dense nuclear matter with significant fluid vorticity, which can induce global polarizations or alignments of particles with non-ze…
From Hyperons to Hypernuclei: A New Route to Unravel Proton Spin Polarization
Dai-Neng Liu, Yun-Peng Zheng, Wen-Hao Zhou +5
Ultra-relativistic nuclear collisions create the quark-gluon plasma (QGP) known as the hottest, least viscous, and most vortical fluid ever produced in terrestrial laboratories. It…
Investigating U Deformation via Dilepton Production in Relativistic Heavy-Ion Collisions
Wen-Hao Zhou, Lu-Meng Liu, Che Ming Ko +2
Due to their weak coupling to the strongly interacting matter produced in relativistic heavy-ion collisions, dileptons serve as a sensitive probe of the initial geometry of the col…
Alpha clustering in warm and dense nuclear matter from heavy-ion collisions
Rui Wang, Zhen Zhang, Yu-Gang Ma +3
Although light nuclear clusters are known to affect the properties of warm and dilute nuclear matter, their role in warm and dense nuclear matter remains unclear due to the lack of…
Role of on hyperon polarization in relativistic heavy ion collisions
Haesom Sung, Che Ming Ko, Su Houng Lee
The effect of baryon resonance on the time evolution of the hyperon polarization in hadronic matter is studied using a kinetic approach. This approach explicitly in…
Effects of chiral symmetry restoration on dilepton production in heavy ion collisions
Wen-Hao Zhou, Che Ming Ko, Kai-Jia Sun
Because of their weak interactions with the strongly interacting matter produced in relativistic heavy-ion collisions, dileptons provide an ideal probe of the early dynamics of the…
Jet-Induced Enhancement of Deuteron Production in and -Pb Collisions at the LHC
Yi-Heng Feng, Che Ming Ko, Yu-Gang Ma +4
Jet-associated deuteron production in collisions at TeV and -Pb collisions at TeV is studied in the coalescence model by using the phase-…
Deciphering Hypertriton and Antihypertriton Spins from Their Global Polarizations in Heavy-Ion Collisions
Kai-Jia Sun, Dai-Neng Liu, Yun-Peng Zheng +3
Understanding the properties of hypernuclei is crucial for constraining the nature of hyperon-nucleon () interactions, which plays a key role in determining the inner s…
Hadronic scattering effects on polarization in relativistic heavy ion collisions
Haesom Sung, Che Ming Ko, Su Houng Lee
The hyperon spin flip and non-flip cross sections are calculated in a simple hadronic model by including both the -channel process involving the spin 3/2, positive parity $Σ…
Softening of the Hypertriton Transverse Momentum Spectrum in Heavy-Ion Collisions
Dai-Neng Liu, Che Ming Ko, Yu-Gang Ma +5
Understanding the properties of hypernuclei helps to constrain the interaction between hyperon and nucleon, which is known to play an essential role in determining the properties o…
Is enhancement in heavy ion collisions a signature of chiral symmetry restoration?
Haesom Sung, Sungtae Cho, Che Ming Ko +2
We extend the recent study of enhancement as a signature of chiral symmetry restoration in heavy ion collisions at the Large Hadron Collider (LHC) via the kinetic app…
Kinetic approach of light-nuclei production in intermediate-energy heavy-ion collisions
Rui Wang, Yu-Gang Ma, Lie-Wen Chen +3
We develop a kinetic approach to the production of light nuclei up to mass number in intermediate-energy heavy-ion collisions by including them as dynamic degre…
Unveiling the dynamics of nucleosynthesis in relativistic heavy-ion collisions
Kai-Jia Sun, Rui Wang, Che Ming Ko +2
Like nucleosynthesis during the early universe, light nuclei are also produced in relativistic heavy-ion collisions. Although the deuteron () yields in these collisions can be w…
Spinodal Enhancement of Light Nuclei Yield Ratio in Relativistic Heavy Ion Collisions
Kai-Jia Sun, Wen-Hao Zhou, Lie-Wen Chen +4
Using a relativistic transport model to describe the evolution of the quantum chromodynamic matter produced in Au+Au collisions at GeV, we study the effect of…
Event-by-event anti-deuteron multiplicity fluctuation in Pb+Pb collisions at TeV
Kai-Jia Sun, Che Ming Ko
Using the nucleon coalescence model based on kinetic freeze-out nucleons from the hybrid model of MUSIC hydrodynamics and UrQMD hadronic transport, we study the production of anti-…
Angular Momentum Eigenstates of the Isotropic 3-D Harmonic Oscillator: Phase-Space Distributions and Coalescence Probabilities
Michael Kordell, Rainer J. Fries, Che Ming Ko
The isotropic 3-dimensional harmonic oscillator potential can serve as an approximate description of many systems in atomic, solid state, nuclear, and particle physics. In particul…
Relativistic kinetic approach to light nuclei production in high-energy nuclear collisions
Kai-Jia Sun, Rui Wang, Che Ming Ko +2
Understanding the production mechanism of light (anti-)nuclei in high-energy nuclear collisions and cosmic rays has been a long-standing problem in nuclear physics. In the present…
Light nuclei production in relativistic heavy ion collisions from the AMPT model
Kai-Jia Sun, Che Ming Ko
Based on an improved multiphase transport (AMPT) model, which gives a good description of proton production with a smooth quark matter to hadronic matter transition in relativistic…
Enhanced yield ratio of light nuclei in heavy ion collisions with a first-order QCD phase transition
Kai-Jia Sun, Che Ming Ko, Feng Li +2
Using a transport model that includes a first-order chiral phase transition between the partonic and the hadronic matter, we study the development of density fluctuations in the ma…
Probing QCD critical fluctuations from the yield ratio of strange hadrons in relativistic heavy-ion collisions
Tianhao Shao, Jinhui Chen, Che Ming Ko +1
By analyzing the available data on strange hadrons in central Pb+Pb collisions from the NA49 Collaboration at the Super Proton Synchrotron (SPS) and in central Au+Au collisions fro…
Suppression of light nuclei production in collisions of small systems at the Large Hadron Collider
Kai-Jia Sun, Che Ming Ko, Benjamin Dönigus
We show that the recently observed suppression of the yield ratio of deuteron to proton and of helium-3 to proton in p+p collisions compared to those in p+Pb or Pb+Pb collisions by…
Medium effects on pion production in heavy ion collisions
Zhen Zhang, Che Ming Ko
Within the framework of the relativistic Vlasov-Uehling-Uhlenbeck transport model based on the relativistic nonlinear NL interaction, we study pion in-medium effects on the $π^-…