Matches in SemOpenAlex for { <https://semopenalex.org/work/W3048378528> ?p ?o ?g. }
- W3048378528 endingPage "354" @default.
- W3048378528 startingPage "334" @default.
- W3048378528 abstract "ABSTRACT To understand the origin of radio emission in radio-quiet active galactic nucleus (AGN) and differentiate between the contributions from star formation, AGN accretion, and jets, we have observed a nearby sample of Seyfert galaxies along with a comparison sample of starburst galaxies using the Expanded Very Large Array (EVLA) in full-polarization mode in the B-array configuration. The radio morphologies of the Seyfert galaxies show lobe/bubble-like features or prominent cores in radio emission, whereas the starburst galaxies show radio emission spatially coincident with the star-forming regions seen in optical images. There is tentative evidence that Seyferts tend to show more polarized structures than starburst galaxies at the resolution of our observations. We find that unlike a sample of Seyfert galaxies hosting kilo-parsec scale radio (KSR) emission, starburst galaxies with superwinds do not show radio-excess compared to the radio–FIR correlation. This suggests that shock acceleration is not adequate to explain the excess radio emission seen in Seyferts and hence most likely have a jet-related origin. We also find that the [O iii] luminosity of the Seyferts is correlated with the off-nuclear radio emission from the lobes, whereas it is not well correlated with the total emission which also includes the core. This suggests strong jet–medium interaction, which in turn limits the jet/lobe extents in Seyferts. We find that the power contribution of AGN jet, AGN accretion, and star formation is more or less comparable in our sample of Seyfert galaxies. We also find indications of episodic AGN activity in many of our Seyfert galaxies." @default.
- W3048378528 created "2020-08-18" @default.
- W3048378528 creator A5014222092 @default.
- W3048378528 creator A5014999914 @default.
- W3048378528 creator A5017427593 @default.
- W3048378528 creator A5034163399 @default.
- W3048378528 creator A5070372059 @default.
- W3048378528 date "2020-08-19" @default.
- W3048378528 modified "2023-09-23" @default.
- W3048378528 title "A radio polarimetric study to disentangle AGN activity and star formation in Seyfert galaxies" @default.
- W3048378528 cites W1662647300 @default.
- W3048378528 cites W1679852293 @default.
- W3048378528 cites W1965070567 @default.
- W3048378528 cites W1966185800 @default.
- W3048378528 cites W1966667130 @default.
- W3048378528 cites W1975349204 @default.
- W3048378528 cites W1975634635 @default.
- W3048378528 cites W1977487551 @default.
- W3048378528 cites W1983317647 @default.
- W3048378528 cites W1984375310 @default.
- W3048378528 cites W1984470662 @default.
- W3048378528 cites W1986950818 @default.
- W3048378528 cites W1990873271 @default.
- W3048378528 cites W1991449385 @default.
- W3048378528 cites W1991935024 @default.
- W3048378528 cites W1996999453 @default.
- W3048378528 cites W1997313837 @default.
- W3048378528 cites W1998032974 @default.
- W3048378528 cites W1998392974 @default.
- W3048378528 cites W1998959129 @default.
- W3048378528 cites W2002210819 @default.
- W3048378528 cites W2004015714 @default.
- W3048378528 cites W2004310296 @default.
- W3048378528 cites W2007197691 @default.
- W3048378528 cites W2007714429 @default.
- W3048378528 cites W2009028857 @default.
- W3048378528 cites W2010765411 @default.
- W3048378528 cites W2011234945 @default.
- W3048378528 cites W2011292383 @default.
- W3048378528 cites W2014661785 @default.
- W3048378528 cites W2014782399 @default.
- W3048378528 cites W2016811351 @default.
- W3048378528 cites W2017810275 @default.
- W3048378528 cites W2019676304 @default.
- W3048378528 cites W2019940126 @default.
- W3048378528 cites W2020324400 @default.
- W3048378528 cites W2024682579 @default.
- W3048378528 cites W2027965275 @default.
- W3048378528 cites W2028998331 @default.
- W3048378528 cites W2030461223 @default.
- W3048378528 cites W2031377509 @default.
- W3048378528 cites W2033286048 @default.
- W3048378528 cites W2034485266 @default.
- W3048378528 cites W2035127966 @default.
- W3048378528 cites W2040721633 @default.
- W3048378528 cites W2041256168 @default.
- W3048378528 cites W2042030709 @default.
- W3048378528 cites W2042284404 @default.
- W3048378528 cites W2044509713 @default.
- W3048378528 cites W2045855322 @default.
- W3048378528 cites W2046833124 @default.
- W3048378528 cites W2047022405 @default.
- W3048378528 cites W2048090466 @default.
- W3048378528 cites W2053229150 @default.
- W3048378528 cites W2053852021 @default.
- W3048378528 cites W2057369475 @default.
- W3048378528 cites W2057393103 @default.
- W3048378528 cites W2061700487 @default.
- W3048378528 cites W2062558546 @default.
- W3048378528 cites W2066985297 @default.
- W3048378528 cites W2067813855 @default.
- W3048378528 cites W2069367536 @default.
- W3048378528 cites W2074528146 @default.
- W3048378528 cites W2075673033 @default.
- W3048378528 cites W2077326407 @default.
- W3048378528 cites W2077581506 @default.
- W3048378528 cites W2082579378 @default.
- W3048378528 cites W2089669553 @default.
- W3048378528 cites W2092030406 @default.
- W3048378528 cites W2092309675 @default.
- W3048378528 cites W2092504858 @default.
- W3048378528 cites W2092991704 @default.
- W3048378528 cites W2097526047 @default.
- W3048378528 cites W2110294314 @default.
- W3048378528 cites W2113740917 @default.
- W3048378528 cites W2117800225 @default.
- W3048378528 cites W2124199755 @default.
- W3048378528 cites W2124981235 @default.
- W3048378528 cites W2126938205 @default.
- W3048378528 cites W2130592261 @default.
- W3048378528 cites W2131497436 @default.
- W3048378528 cites W2132073473 @default.
- W3048378528 cites W2135257220 @default.
- W3048378528 cites W2143120362 @default.
- W3048378528 cites W2150973413 @default.
- W3048378528 cites W2153306591 @default.
- W3048378528 cites W2157318938 @default.
- W3048378528 cites W2160844834 @default.