The ATLAS(3D) project - XXI. Correlations between gradients of local escape velocity and stellar populations in early-type galaxies

The ATLAS(3D) project - XXI. Correlations between gradients of local escape velocity and stellar populations in early-type galaxies

We explore the connection between the local escape velocity, Vesc, and the stellar population properties in the ATLAS3D survey, a complete, volume-limited sample of nearby early-type galaxies. We make use of ugriz photometry to construct Multi-Gaussian Expansion models of the surface brightnesses of...

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Bibliographic Details
Main Authors: Scott, N, Cappellari, M, Davies, R, Kleijn, G, Bois, M, Alatalo, K, Blitz, L, Bournaud, F, Bureau, M, Crocker, A, Davis, T, de Zeeuw, P, Duc, P, Emsellem, E, Khochfar, S, Krajnovic, D, Kuntschner, H, McDermid, R, Morganti, R, Naab, T, Oosterloo, T, Sarzi, M, Serra, P, Weijmans, A, Young, L
Format: Journal article
Language:English
Published: 2013

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