The cosmic evolution of low-luminosity radio sources from the SDSS DR1
In this paper we constrain the evolution in the comoving space density for low-luminosity (typically FRI) radio sources as a function of cosmic epoch by matching deep radio surveys (WENSS, FIRST and NVSS) with the Sloan Digital Sky Survey (SDSS). This results in 1014 matched radio sources covering a...
| Những tác giả chính: | , |
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| Định dạng: | Journal article |
| Được phát hành: |
2004
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