Association of optical, ultraviolet and soft X-ray excess emissions in AGNs
@article{Nour2022AssociationOO,
title={Association of optical, ultraviolet and soft X-ray excess emissions in AGNs},
author={D. Nour and K. Sriram},
journal={Monthly Notices of the Royal Astronomical Society},
year={2022}
}
Soft X-ray emission (0.5–2.0 keV) plays a pivotal role in regulating the optical and UV emission in the AGNs. We collected a sample of 1811 AGNs from the SDSS database and obtained various parameters of Balmer lines, optical continuum, Mg ii line & UV continuum and studied their dependencies on soft X-ray luminosity. Based on the linear regression analysis, we found that FWHM$_{\rm{Mg\,\small {II}}}$ ∝ FWHM$_{\rm{H}\beta }^{0.554}$ suggesting that UV emission is arising from a region…
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References
SHOWING 1-5 OF 5 REFERENCES
An Introduction To Active Galactic Nuclei
- Physics
- 2016
An introduction to active galactic nuclei is universally compatible with any devices to read and will help you to cope with some harmful bugs inside their computer.
Monthly Notices of the Royal Astronomical Society Document Version : Peer reviewed version Queen ' s University Belfast-Research Portal : Link to publication record in Queen ' s University Belfast Research Portal
- Physics, Geology
- 2012
Discovered in October 2010 by the LINEAR survey, P/2010 TO20 LINEARGrauer (P/LG) was initially classified as an inert Jupiter Trojan. Subsequent observations obtained in October 2011 revealed P/LG to…
Association of optical, UV and soft X-ray emission in AGNs
- 2007
Publications of the Astronomical Society
- Astronomical Society,
- 1979