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, as they effectively cancel out commo…
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 Diffusion Equation in the Expanding QCD Medium
Wenhua Fan, Jiamin Liu, Huansang Yang +1
We employ Physics-Informed Neural Networks (PINNs) to solve the diffusion of heavy quarks within the expanding hot QCD medium generated in relativistic heavy-ion collisions. Due to…
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…