The Nucleus-Host Galaxy Connection in Radio-Loud AGN

Bibcode
2001qhte.conf...13O
O'Dowd, M.; Urry, C. M.; Scarpa, R.; Falomo, R.; Pesce, J. E.; Treves, A.
Referencia bibliográfica

QSO hosts and their environments, Proceedings of an international workshop, held January 10-12, 2001, in Granada, Spain Edited by Isabel Márquez, Josefa Masegosa, Ascencion Del Olmo, Lucas Lara, Emilio García, and Josefina Molina. Dordrecht: Kluwer Academic / Plenum Publishers, 2001 xvii, 376 p. ISBN 0306466627, p.13

Fecha de publicación:
0
2001
Número de autores
6
Número de autores del IAC
0
Número de citas
2
Número de citas referidas
1
Descripción
We studied a moderate-redshift (0.155 orders of magnitude in nuclear power, and the two sub-samples have indistinguishable luminosity--redshift distributions over the redshift range 0.15 < z < 0.5. No correlation between nuclear brightness (corrected for beaming) and galaxy luminosity is seen. Assuming the host galaxy--black hole mass correlation for local galaxies, the derived Eddington ratios range from 2×10-4 for low-power AGN (BL Lac objects) to 2×10-1 for high power AGN (RL quasars). This implies a considerable difference in rate of fueling. At least for RL AGN, the host galaxy properties appear to have no close connection to the power of the jet.
Tipo
Sin árbitro

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