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Distant Galaxy Transformation Probed by VLT and HST
2006
Proceedings of the International Astronomical Union
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We investigate the morphologies and velocity fields of spiral galaxies in distant clusters (z ∼ 0.5) focussing on signatures from interactions. Structural parameters and peculiarities are determined with HST/ACS images. To derive the internal kinematics and rotation curves we have performed 3D-spectroscopy allowing the construction of the full velocity field for each galaxy. Combining both approaches, transformation mechanisms are revealed that affect not only the stellar populations but also
doi:10.1017/s1743921306006545
fatcat:zhnliqdphjcwloaroojkjkvksa