Scaling relations in early-type galaxies from integral-field stellar kinematics

Details Scaling relations in early-type galaxies from integral-field stellar kinematics Scaling relations in early-type galaxies from integral-field stellar kinematics

2009-08-13

arxiv.org/abs/0908.1904v1

Astronomy and Astrophysics

Astrophysics

Galaxy Astrophysics

1 page, no figures, LaTeX. Invited talk to Joint Discussion 01 "Dark Matter in Early-Type Galaxies". To appear in Highlights o

Scientific paper

We study the origin of the scaling relations of early-type galaxies (ETGs) by
constructing detailed models of the stellar dynamics for the K-band selected,
volume-limited ATLAS3D sample of 263 nearby ETGs, spanning a large range of
masses and stellar velocity dispersions (60 < sigma < 350 km/s).

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