Autor:	Gendre, Melanie A., Wall, Jasper V., Best, Philip N.
Rok vydání:	2009
Předmět:	Astrophysics - Cosmology and Nongalactic Astrophysics
Druh dokumentu:	Working Paper
DOI:	10.1017/S1743921310005703
Popis:	We focus on a comparison of the space densities of FRI and FRII extended radio sources at different epochs, and find that FRI and FRII sources show similar space density enhancements in various redshift ranges, possibly implying a common evolution. Comment: IAU Symposium 267 Proceeding - 1 page
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0911.3928 Zobrazit plný text záznamu View this record from Arxiv