Abstract :
In these proceedings, we present STAR measurements of directed flow, image, for pions, protons and antiprotons between image. A striking observation is that the image slope for net protons as a function of normalized rapidity image, which is an estimate of the directed flow contribution from baryon number transported to the midrapidity region, changes sign twice within the lower part of this energy range. We also present the measured beam energy dependence of triangular flow image, and the image to image flow harmonics for charged particles at 200 GeV.
