Long range correlations in high multiplicity hadron collisions: Building bridges with ridges

Raju Venugopalan
2015 Annals of Physics  
We discuss the physics of the ridge -azimuthally collimated long range rapidity correlations -in high multiplicity proton-proton and protonnucleus collisions. We outline some of the theoretical discussions in the literature that address the systematics of these ridge correlations.
doi:10.1016/j.aop.2014.08.001 fatcat:aaa564znrvflhocfn5kjwxd2ey