8 papers
Study the Longitudinal Entropy Deposition using d+Au Collision
Zhu Meng, Weiyao Ke, Long-Gang Pang
Relativistic hydrodynamics successfully describes bulk observables in symmetric heavy-ion collisions, but struggles to reproduce charged-particle rapidity distributions in asymmetr…
Study of jet-induced hydro response in high-energy heavy-ion collisions with a flow-matching generative model
Kai-Yi Wu, Zhong Yang, Long-Gang Pang +1
In high-energy heavy-ion collisions, propagation of the energy deposited into the medium by energetic partons that traverse the quark-gluon plasma (QGP) leads to Mach-cone-like jet…
Four-dimensional QCD equation of state from a quasi-parton model with physics-informed neural networks
Fu-Peng Li, Long-Gang Pang, Guang-You Qin
The equation of state (EoS) of strongly interacting matter at finite temperature and chemical potentials (baryon, charge, and strangeness) is a crucial input for hydrodynamic simul…
Signatures of the spin Hall effect in hot and dense QCD matter
Baochi Fu, Longgang Pang, Huichao Song +1
The spin Hall effect (SHE) is a generation of spin polarization for moving spin carriers in materials under an external electric field and has been observed in semiconductors, meta…
Impact of Initial-State Nuclear and Sub-Nucleon Structures on Ultra-Central Puzzle in Heavy Ion Collisions
Qi Wang, Long-Gang Pang, Xin-Nian Wang
Hydrodynamic models fail to describe the near-equal ratio observed in ultra-central heavy-ion collisions, despite their success in other centrality classes. This discrepa…
A Novel Deep Learning Method for Detecting Nucleon-Nucleon Correlations
Yu-Jing Huang, Zhu Meng, Long-Gang Pang +1
This study investigates the impact of nucleon-nucleon correlations on heavy-ion collisions using the hadronic transport model SMASH in GeV +$^…