The Origin of Line Emission in Massive z ~ 2.3 Galaxies: Evidence for Cosmic Downsizing of AGN Host Galaxies

Year2007
JournalThe Astrophysical Journal
AuthorKriek, M., van Dokkum, P. G., Franx, M., Illingworth, G. D., Coppi, P., Förster Schreiber, N. M., Gawiser, E., Labbé, I., Lira, P., Marchesini, D., Quadri, R., Rudnick, G., Taylor, E. N., Urry, C. M., and van der Werf, P. P.
Bibcode2007ApJ...669..776K
TelescopeGS
InstrumentGNIRS
PartnerCL/US
CountryOTHER
Program IDGS-2004B-Q-38, GS-2005A-Q-20, GS-2005B-C-12, GS-2006A-C-6

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