The 2dF Galaxy Redshift Survey: Luminosity functions by density environment and galaxy type
We use the 2dF Galaxy Redshift Survey to measure the dependence of the bJ-band galaxy luminosity function on large-scale environment, defined by density contrast in spheres of radius 8h-1 Mpc, and on spectral type, determined from principal component analysis. We find that the galaxy populations at...
Κύριοι συγγραφείς: | Croton, D, Farrar, G, Norberg, P, Colless, M, Peacock, J, Baldry, I, Baugh, C, Bland-Hawthorn, J, Bridges, T, Cannon, R, Cole, S, Collins, C, Couch, W, Dalton, G, De Propris, R, Driver, S, Efstathiou, G, Ellis, R, Frenk, C, Glazebrook, K, Jackson, C, Lahav, O, Lewis, I, Lumsden, S, Maddox, S |
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Μορφή: | Journal article |
Γλώσσα: | English |
Έκδοση: |
2005
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