Longitudinal ${\bar{\Lambda }}_0$ polarization in heavy ion collisions as a probe for QGP formation

G. Herrera, J. Magnin, L. M. Montaño

We present an analysis of the longitudinal ${\bar{\Lambda }}_0$ polarization in ultra-relativistic heavy-ion collisions. The polarization of ${\bar{\Lambda }}_0$'s coming from the decay chain $\barΞ\t…