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Mass and kinematics of late-type galaxies (1.3 < z < 3.3) from the VVDS
2007
Proceedings of the International Astronomical Union
Galaxy kinematics at early epochs give a key insight into the assembly of mass. Redshifts z ∼ 1 − 3 appear to be the peak of the star formation rate of the Universe, possibly corresponding to the maximal merger activity. 2D velocity fields of late-type galaxies can be used to put important constraints on its total mass and hence on its dark matter halo. As dark halos are thought to govern the rate of galaxy evolution, securing reliable mass measurements for early systems at high redshift is a
doi:10.1017/s1743921308018395
fatcat:2ctawyr2azckfi6ewaccshqs5m