- Title
- The relation between galaxy density and radio jet power for 1.4 GHz VLA selected AGNs in Stripe 82
- Creator
- Kolwa, S
- Creator
- Jarvis, M J
- Creator
- McAlpine, Kim
- Creator
- Heywood, Ian
- Date Issued
- 2018
- Date
- 2018
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/131444
- Identifier
- vital:36572
- Identifier
- https://doi.org/10.1093/mnras/sty3019
- Description
- Using a Karl G. Jansky Very Large Array (VLA) L-band (1-2 GHz) survey covering ∼100 deg2 of the Stripe 82 field, we have obtained a catalogue of 2716 radio AGNs. For these AGNs, we investigate the impact of galaxy density on 1.4 GHz radio luminosity (L1.4). We determine their close environment densities using the surface density parameter, ΣN, for N = 2 and N = 5, which we bin by redshift to obtain a pseudo-3D galaxy density measure. Matching the radio AGNs to sources without radio detections in terms of redshift, K-band magnitude and (g − K) colour index, we obtain samples of control galaxies and determine whether radio AGN environments differ from this general population.
- Format
- 11 pages
- Format
- Language
- English
- Relation
- Monthly Notices of the Royal Astronomical Society
- Relation
- Kolwa, S., Jarvis, M.J., McAlpine, K. and Heywood, I., 2018. The relation between galaxy density and radio jet power for 1.4 GHz VLA selected AGNs in Stripe 82. Monthly Notices of the Royal Astronomical Society, 482(4), pp.5156-5166.
- Relation
- Monthly Notices of the Royal Astronomical Society volume 482 number 4 5156 5166 February 2019 1365-2966
- Rights
- Authors
- Rights
- Use of this resource is governed by the terms and conditions of the Oxford Academic Open Access Statement (https://academic.oup.com/journals/pages/open_access)
- Hits: 2168
- Visitors: 2451
- Downloads: 287
Collections
RU Department of Physics and Electronics
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details Download | SOURCE1 | The relation between galaxy density and radio jet power for 1.4 GHz VLA selected AGNs in Stripe 82.pdf | 1 MB | Adobe Acrobat PDF | View Details Download |