7 papers
Probing hot QCD medium with heavy quarkonium in small and large collision systems
Jiamin Liu, Baoyi Chen
The yield ratios of different heavy-quarkonium states serve as sensitive probes of final-state interactions in relativistic nuclear collisions, because common cold-nuclear-matter e…
Effects of event-by-event hydrodynamic fluctuations on bottomonium dynamics in Pb--Pb collisions at TeV
Jiamin Liu, Yiyun Tang, Linyuan Wei +1
We investigate the effects of event-by-event hydrodynamic fluctuations on bottomonium nuclear modification factors and elliptic flow in Pb--Pb collisions at Te…
Unified Extraction of In-Medium Heavy Quark Potentials from RHIC to LHC Energies via Deep Learning
Jiamin Liu, Kai Zhou, Baoyi Chen
We use deep learning under Bayesian perspective to quantitatively extract the in-medium heavy quark (HQ) potential from bottomonium nuclear modification factors () measured…
Nuclear Deformation Effects on Charmonium Suppression in Au+Au and U+U Collisions
Jiamin Liu, Huanshang Yang, Baoyi Chen
We investigate the impact of intrinsic nuclear deformation and orientation on the yield suppression and momentum anisotropy of charmonia in Au+Au and U+U collisions at the Relativi…
Physics-Informed Neural Network for Solving the Heavy Quark Diffusion in the Expanding QCD Medium
Wenhua Fan, Jiamin Liu, Huansang Yang +1
We employ Physics-Informed Neural Networks (PINNs) to investigate the dynamical evolution of heavy quarks within the expanding hot QCD medium generated in relativistic heavy-ion co…
Triple-charmed Hadron from Coalescence in Relativistic Heavy-Ion Collisions
Tianyang Li, Jiamin Liu, Shiqi Zheng +1
We investigate the production of the baryon in relativistic heavy-ion collisions. Unlike proton-proton collisions, nuclear collisions produce both deconfined matter and a…
Charmonia Production in Hot QCD Matter and Electromagnetic Fields
Shuhan Zheng, Jiamin Liu, Shiqi Zheng +2
Both hot QCD matter and extremely strong electromagnetic fields are generated in relativistic heavy-ion collisions. We employ the transport model and the equivalent photon approxim…