SIMBAD references

2003MNRAS.346.1009H - Mon. Not. R. Astron. Soc., 346, 1009-1020 (2003/December-2)

Near-infrared spectroscopy of powerful compact steep-spectrum radio sources.


Abstract (from CDS):

We have obtained near-infrared spectroscopy of a small sample of powerful compact steep-spectrum (CSS) radio sources mainly, but not exclusively, from the 3CR sample. We find no differences between the distributions in the equivalent width and luminosity of the [OIII]λ5007 line for our sample and other larger, presumably older, high-redshift 3C objects, suggesting that the underlying quasar luminosity remains roughly constant as quasars age. We also find a possible broad line in 3C 241, adding to recent evidence for broad lines in some radio galaxies.

Abstract Copyright: 2003 RAS

Journal keyword(s): galaxies: active - quasars: emission lines - quasars: general - infrared: galaxies

Simbad objects: 33

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