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...
Príomhchruthaitheoirí: | , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Formáid: | Journal article |
Teanga: | English |
Foilsithe / Cruthaithe: |
2005
|