Fourth order correlation of baryon number and electric charge as a better magnetometer of QCD

Shijun Mao, Shuai Yang, Sicheng Lin +3

This work focuses on the fourth order correlations ${\chi }_{31}^{BQ}$, ${\chi }_{31}^{QB}$, ${\chi }_{22}^{BQ}$, ${\chi }_{31}^{BS}$, ${\chi }_{31}^{SB}$, ${\chi }_{22}^{BS}$, ${\chi }_{31}^{QS}$, ${\chi }_{31}^{SQ}$, $χ^{QS}_{…