The 2dF galaxy redshift survey: The blue galaxy fraction and implications for the Butcher-Oemler effect
We derive the fraction of blue galaxies in a sample of clusters at z < 0.11 and the general field at the same redshift. The value of the blue fraction is observed to depend on the luminosity limit adopted, cluster-centric radius and, more generally, local galaxy density, but it does not depen...
Những tác giả chính: | , , , , , , , , , , , , , , , , , , , , , , , , |
---|---|
Định dạng: | Journal article |
Ngôn ngữ: | English |
Được phát hành: |
2004
|
Search Result 1
The 2dF Galaxy Redshift Survey: the blue galaxy fraction and implications for the Butcher-Oemler effect
Được phát hành 2004
Journal article