The ATLAS3D project - IX. The merger origin of a fast- and a slow-rotating early-type galaxy revealed with deep optical imaging: first results

The ATLAS3D project - IX. The merger origin of a fast- and a slow-rotating early-type galaxy revealed with deep optical imaging: first results

The mass assembly of galaxies leaves imprints in their outskirts, such as shells and tidal tails. The frequency and properties of such fine structures depend on the main acting mechanisms - secular evolution, minor or major mergers - and on the age of the last substantial accretion event. We use thi...

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Main Authors: Duc, P, Cuillandre, J, Serra, P, Michel-Dansac, L, Ferriere, E, Alatalo, K, Blitz, L, Bois, M, Bournaud, F, Bureau, M, Cappellari, M, Davies, R, Davis, T, de Zeeuw, P, Emsellem, E, Khochfar, S, Krajnovic, D, Kuntschner, H, Lablanche, P, McDermid, R, Morganti, R, Naab, T, Oosterloo, T, Sarzi, M, Scott, N
格式: Journal article
语言:English
出版: 2011

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