Results 11 to 20 of about 84,001 (296)
The radio-infrared correlation in galaxies [PDF]
, 2009 The radio-infrared correlation was explained as a direct and linear relationship between star formation and IR emission. However, one fact making the IR-star formation linkage less obvious is that the IR emission consists of at least two emission ...
E. Berkhuijsen +6 more
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Radio Continuum Emission in Polar Ring Galaxies
The Astronomical Journal, 2004 We have used the Very Large Array aperture synthesis telescope to conduct a radio continuum survey of polar-ring galaxies, at 20cm and 6cm. Forty objects were observed at 20cm with 5" resolution. Twenty (50%) of the program sources were detected at 20cm, down to our 5-sigma limit of 0.5 mJy/beam.
Cox, A. L., Sparke, L. S.
openaire +2 more sources
The Astrophysical Journal, 2023 We present polarization-sensitive images from the Karl G. Jansky Very Large Array (VLA) at 5 GHz of 11 radio-quiet PG quasars. Based on the radio morphology, spectral index, and polarization properties from the VLA study, coupled with the findings of our
Silpa S. +3 more
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Examining the Seyfert - Starburst Connection with Arcsecond Resolution Radio Continuum Observations [PDF]
, 2005 We compare the arcsecond-scale circumnuclear radio continuum properties between five Seyfert and five starburst galaxies, concentrating on the search for any structures that could imply a spatial or causal connection between the nuclear activity and a ...
Athanassoula E. +26 more
core +3 more sources
Observations of Radio Continuum Emission from M 31 [PDF]
Symposium - International Astronomical Union, 1970 Observations of continuum emission from M 31 have been made with the Cambridge One-mile radio telescope (Pooley, 1969). Two observing frequencies were used; maps of the whole of the visible nebula were obtained at 408 MHz, and spectral data for the central region at 1407 MHz.
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Large-scale radio continuum properties of 19 Virgo cluster galaxies The influence of tidal interactions, ram pressure stripping, and accreting gas envelopes [PDF]
, 2013 Deep scaled array VLA 20 and 6cm observations including polarization of 19 Virgo spirals are presented. This sample contains 6 galaxies with a global minimum of 20cm polarized emission at the receding side of the galactic disk and quadrupolar type large ...
Beck, R. +7 more
core +2 more sources
Baldwin Effect and Additional BLR Component in AGN with Superluminal Jets
Frontiers in Astronomy and Space Sciences, 2016 We study the Baldwin Effect (BE) in 96 core-jet blazars with optical and ultraviolet spectroscopic data from a radio-loud AGN sample obtained from the MOJAVE 2cm survey.
Víctor Manuel Patiño Álvarez +7 more
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Evidence for Low-power Radio Jet–ISM Interaction at 10 pc in the Dwarf AGN Host NGC 4395
The Astrophysical Journal, 2023 Black-hole-driven outflows in galaxies hosting active galactic nuclei (AGN) may interact with their interstellar medium (ISM) affecting star formation (SF).
Payel Nandi +12 more
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Continuum radio emission from the Magellanic Clouds [PDF]
Symposium - International Astronomical Union, 1964 Before discussing the results of the radio observations of the Magellanic Clouds in detail, it is worth while to briefly review some of our current ideas about radio emission from “normal” galaxies which would be the classification given to the Clouds by radio astronomers.
D. S. Mathewson, J. R. Healey
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Radio-continuum emission from the young galactic supernova remnant G1.9+0.3 [PDF]
Serbian Astronomical Journal, 2014 We present an analysis of a new Australia Telescope Compact Array (ATCA) radio-continuum observation of supernova remnant (SNR) G1.9+0.3, which at an age of ~181±25 years is the youngest known in the Galaxy.
de Horta A.Y. +8 more
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