Extreme kinematic misalignment in IllustrisTNG galaxies: the origin, structure and internal dynamics of galaxies with a large-scale counterrotation

Modern galaxy formation theory suggests that the misalignment between stellar and gaseous components usually results from an external gas accretion and/or interaction with other galaxies. The extreme case of the kinematic misalignment is demonstrated by so-called galaxies with counterrotation that p...

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Veröffentlicht in:	arXiv.org 2020-10
Hauptverfasser:	Khoperskov, Sergey, Zinchenko, Igor, Avramov, Branislav, Khrapov, Sergey, Berczik, Peter, Saburova, Anna, Ishchenko, Marina, Khoperskov, Alexander, Pulsoni, Claudia, Venichenko, Yulia, Bizyaev, Dmitry, Moiseev, Alexei
Format:	Artikel
Sprache:	eng
Schlagworte:	Active galactic nuclei Deposition Disk galaxies Ellipsoids Galactic evolution Galactic rotation Gas mixtures Kinematics Misalignment Physics - Astrophysics of Galaxies Radial velocity Star & galaxy formation Stellar mass
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