Broad-line radio galaxies: old and feeble?

Details Broad-line radio galaxies: old and feeble? Broad-line radio galaxies: old and feeble?

2001-09-27

arxiv.org/abs/astro-ph/0109510v1

Astron.Astrophys.379:L21,2001

Astronomy and Astrophysics

Astrophysics

Accepted for publication in A&A Letters

Scientific paper

10.1051/0004-6361:20011348

Far-infrared photometry of broad-line radio galaxies shows this class of AGN to consist of many hot and some cool infrared emitters, with peaks in their spectral energy distributions around 25 micron or longward of 60 micron, respectively. Quantitative analysis indicates that this distribution relates to a substantial dispersion in the strength of the cool dust component: broad-line radio galaxies are relatively poor in large-scale dust. Possibly they have undergone a different merger evolution, or are relatively old AGN.

Affiliated with

Also associated with

No associations

Rating

Broad-line radio galaxies: old and feeble? does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Broad-line radio galaxies: old and feeble?, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Broad-line radio galaxies: old and feeble? will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-513673