Compact steep-spectrum and peaked-spectrum radio sources

CP O'Dea, DJ Saikia - The Astronomy and Astrophysics Review, 2021 - Springer
Compact steep-spectrum (CSS) and peaked-spectrum (PS) radio sources are compact,
powerful radio sources. The multi-frequency observational properties and current theories are …

The Compact Steep‐Spectrum and Gigahertz Peaked‐Spectrum Radio Sources

CP O'Dea - Publications of the Astronomical Society of the Pacific, 1998 - iopscience.iop.org
I review the radio to X‐ray properties of gigahertz peaked‐spectrum (GPS) and compact
steep‐spectrum (CSS) sources, the current hypotheses for their origin, and their use to constrain …

Unification of the radio and optical properties of gigahertz peak spectrum and compact steep-spectrum radio sources

GV Bicknell, MA Dopita, CPO O'Dea - The Astrophysical Journal, 1997 - iopscience.iop.org
We adopt the view that the classes of active galactic nuclei (AGN) known variously as
gigahertz peak spectrum (GPS) sources, compact steep-spectrum (CSS) sources, and compact …

[HTML][HTML] Constraints on radio source evolution from the compact steep spectrum and GHz peaked spectrum radio sources

CP O'Dea, SA Baum - Astronomical Journal v. 113, p. 148-161 …, 1997 - adsabs.harvard.edu
… 380, and 2230+ 1 10)-see O'Dea (1996). The resulting cornbined sample contains 67
sources (Table 1). … Since Doppler boosting is not likely to affect the observed powers of …

An infrared survey of brightest cluster galaxies. II. Why are some brightest cluster galaxies forming stars?

CP O'Dea, SA Baum, G Privon… - The Astrophysical …, 2008 - iopscience.iop.org
Quillen et al. presented an imaging survey with the Spitzer Space Telescope of 62 brightest
cluster galaxies with optical line emission located in the cores of X-ray-luminous clusters. …

[HTML][HTML] Toward understanding the Fanaroff-Riley dichotomy in radio source morphology and power

SA Baum, EL Zirbel, CP O'Dea - Astrophysical Journal v. 451, p …, 1995 - adsabs.harvard.edu
In Paper I we presented the results of a study of the interrelationships between host galaxy
magnitude, optical line luminosity, and radio luminosity in a large sample of Fanaroff-Riley …

The parsec-scale radio structure of NGC 1068 and the nature of the nuclear radio source

JF Gallimore, SA Baum, CP O'Dea - The Astrophysical Journal, 2004 - iopscience.iop.org
We present sensitive, multifrequency Very Long Baseline Array (VLBA) images of the nuclear
radio sources of NGC 1068. At 5 and 8.4 GHz, the radio continuum source S1, argued to …

[HTML][HTML] A survey of kiloparsec-scale radio outflows in radio-quiet active galactic nuclei

JF Gallimore, DJ Axon, CP O'Dea… - The Astronomical …, 2006 - iopscience.iop.org
Seyfert galaxies commonly host compact jets spanning 10-100 pc scales, but larger structures
are resolved out in long-baseline aperture synthesis surveys. Previous, targeted studies …

Cold, clumpy accretion onto an active supermassive black hole

…, JBR Oonk, F Combes, P Salomé, CP O'Dea… - Nature, 2016 - nature.com
Supermassive black holes in galaxy centres can grow by the accretion of gas, liberating
energy that might regulate star formation on galaxy-wide scales 1 , 2 , 3 . The nature of the …

Hubble Space Telescope imaging of brightest cluster galaxies

…, TR Lauer, M Postman, CP O'Dea… - The Astronomical …, 2003 - iopscience.iop.org
We used the Hubble Space Telescope Wide Field Planetary Camera 2 to obtain I-band
images of the centers of 81 brightest cluster galaxies (BCGs), drawn from a volume-limited …