%0 Journal Article %T The beam energy dependence of collective flow in heavy ion collisions %A Hannah Petersen %A Jan Steinheimer %A Jussi Auvinen %A Marcus Bleicher %J Physics %D 2015 %I arXiv %X The major goals of heavy ion research are to explore the phase diagram of quantum chromodynamics (QCD) and to investigate the properties of the quark gluon plasma (QGP), a new state of matter created at high temperatures and/or densities. Collective anisotropic flow is one of the most promising observables to gain insights about the properties of the system created in relativistic heavy ion reactions. The current status of the beam energy dependence of the first three Fourier coefficients of the azimuthal distribution of the produced particles $v_1$ to $v_3$ within hybrid transport plus hydrodynamics approaches are summarized. %U http://arxiv.org/abs/1503.03363v1