Speaker
浩磊 陈
(复旦大学)
Description
We discuss the impact of phase transitions on quark spin fluctuation and correlation. We propose that quark-antiquark correlation which related to vector meson spin alignment and Hyperon spin correlation can serve as a signature of CEP. Using the (p)NJL model, we qualitatively study the properties of quark-antiquark spin correlation. Our findings reveal a peak structure near the CEP, which could serve as an experimental signature of the CEP and explain the non-monotonic behavior of meson alignment at low collision energies.
Primary authors
Guo-Liang Ma
(Fudan University)
Xu-Guang Huang
(Fudan University)
伟杰 付
(大连理工大学)
浩磊 陈
(复旦大学)
