3 papers
nucl-th2026
Model Study of Eigen-Microstate Signatures of Criticality in Relativistic Heavy-Ion Collisions
Ranran Guo, Jin Wu, Mingmei Xu +8
We present a comprehensive model study of the eigen-microstate approach (EMA) for identifying critical fluctuations in relativistic heavy-ion collisions. Using UrQMD and two stocha…
hep-ph2025
Several problems on the measured hyperorder cumulants of net-proton distributions in heavy-ion collisions
Lizhu Chen, Ye-Yin Zhao, Zhiming Li +1
Hyperorder cumulants and are recommended as sensitive observables to explore the QCD phase transition in heavy-ion collisions. Precisely measuring their results…
nucl-th2024
Identifying weak critical fluctuations of intermittency in heavy-ion collisions with topological machine learning
Rui Wang, Chengrui Qiu, Chuan-Shen Hu +2
Large density fluctuations of conserved charges have been proposed as a promising signature for exploring the QCD critical point in heavy-ion collisions. These fluctuations are exp…