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Kinematics of superdense galaxies in clusters

Published online by Cambridge University Press:  09 February 2015

Alessia Moretti ,
Bianca Poggianti ,
Daniela Bettoni ,
Michele Cappellari ,
Giovanni Fasano  and
the WINGS team
Alessia Moretti
Affiliation:
Department of Physics and Astronomy, University of Padova, Vicolo dell'osservatorio 3, 35127 Padova, Italy email: alessia.moretti@unipd.it
Bianca Poggianti
Affiliation:
INAF - Padova Astronomical ObservatoryVicolo dell'osservatorio 2, 35127 Padova, Italy
Daniela Bettoni
Affiliation:
INAF - Padova Astronomical ObservatoryVicolo dell'osservatorio 2, 35127 Padova, Italy
Michele Cappellari
Affiliation:
Dep. of Astrophysics, University of Oxford, Denys Wilkinson Building, Keble Road, Oxford, OX1 3RH, UK
Giovanni Fasano
Affiliation:
INAF - Padova Astronomical ObservatoryVicolo dell'osservatorio 2, 35127 Padova, Italy
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Abstract

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We present the first results obtained by analyzing the detailed kinematics of a subsample of 9 massive and compact galaxies found in the WINGS survey. The observed galaxies are very old (both luminosity and mass- weighted age are on average ≥ 10 Gyr), while they resemble more typical galaxies in the other characteristics. The total M/L ratio is determined using as free parameters the anisotropy β and the galaxy inclination i.

Keywords

galaxies: elliptical and lenticularcD - galaxies: evolution - galaxies: formation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Issue S309: Galaxies in 3D across the Universe , July 2014 , pp. 219 - 220
Copyright
Copyright © International Astronomical Union 2015 

References

Cappellari, M., 2008, MNRAS, 390, 71Google Scholar
Cappellari, M., Emsellem, E., 2004, PASP, 116, 138Google Scholar
Cappellari, M., et al., 2013, MNRAS, 432, 1709CrossRefGoogle Scholar
Emsellem, E., et al., 2007, MNRAS, 379, 401Google Scholar
Fritz, J., et al., 2007, A&A, 470, 137Google Scholar
Fritz, J., et al., 2011, A&A, 526, A45Google Scholar
Poggianti, B. M., et al., 2013, ApJ, 777, 125Google Scholar
Valentinuzzi, T., et al., 2010, ApJ, 712, 226CrossRefGoogle Scholar