The Galaxy Zoo survey for giant AGN-ionized clouds: past and present black-hole accretion events

Some active galactic nuclei (AGN) are surrounded by extended emission-line regions (EELRs), which trace both the illumination pattern of escaping radiation and its history over the light-travel time from the AGN to the gas. From a new set of such EELRs, we present evidence that the AGN in many Seyfe...

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Үндсэн зохиолчид:	Keel, W, Chojnowski, S, Bennert, V, Schawinski, K, Lintott, C, Lynn, S, Pancoast, A, Harris, C, Nierenberg, A, Sonnenfeld, A, Proctor, R
Формат:	Journal article
Хэвлэсэн:	2011

The Galaxy Zoo survey for giant AGN-ionized clouds: Past and present black hole accretion events -н Keel, W, Chojnowski, S, Bennert, V, Schawinski, K, Lintott, C, Lynn, S, Pancoast, A, Harris, C, Nierenberg, A, Sonnenfeld, A, Proctor, R

Хэвлэсэн 2012

Journal article

The Galaxy Zoo survey for giant AGN-ionized clouds: past and present black-hole accretion events

The Galaxy Zoo survey for giant AGN-ionized clouds: Past and present black hole accretion events -н Keel, W, Chojnowski, S, Bennert, V, Schawinski, K, Lintott, C, Lynn, S, Pancoast, A, Harris, C, Nierenberg, A, Sonnenfeld, A, Proctor, R

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