6 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…
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…
Data-Driven Analysis for the Bottomonium Potential in the Quark-Gluon Plasma
Shuhan Zheng, Baoyi Chen, Xiaojian Du +1
We present a data-driven analysis within a quantum evolutionary microscopic framework to constrain the in-medium bottomonium potential. In relativistic heavy-ion collisions, bottom…
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…
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…