5 papers
Exploring Data-Driven Corrections for -Meson Global Spin Alignment Measurements
C. W. Robertson, Yicheng Feng, Fuqiang Wang
Non-central heavy ion collisions generate large orbital angular momentum (OAM), providing opportunities to study spin phenomena such as the global spin alignment of vector mesons.…
Energy-Embedded Neural Solvers for One-Dimensional Quantum Systems
Yi-Qiang Wu, Xuan Liu, Hanlin Li +1
Physics-informed neural networks (PINN) have been widely used in computational physics to solve partial differential equations (PDEs). In this study, we propose an energy-embedding…
A "breathing'' octupole Pb nucleus: resolving the elliptical-to-triangular azimuthal anisotropy puzzle in ultracentral relativistic heavy ion collisions
Hao-jie Xu, Duoduo Xu, Shujun Zhao +3
Relativistic heavy ion collisions provide a unique opportunity to probe the nuclear structure by taking an instantaneous snapshot of the colliding nuclei and converting it into mom…
Impact of Tracking Resolutions on -Meson Spin Alignment Measurement
C. W. Robertson, Yicheng Feng, Fuqiang Wang
Measurements of global spin alignment of vector mesons in relativistic heavy-ion collisions can provide unique insights into spin-orbit interactions and vector meson dynamics in th…
Experimental Search for the Chiral Magnetic Effect in Relativistic Heavy-Ion Collisions: A Perspective
Yicheng Feng, Sergei A. Voloshin, Fuqiang Wang
The chiral magnetic effect (CME) refers to generation of the electric current along a magnetic field in a chirally imbalanced system of quarks. The latter is predicted by quantum c…