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...
Hlavní autoři: | Clewley, L, Jarvis, M |
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Médium: | Journal article |
Vydáno: |
2004
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