12 citations
- Instituto Federal do MaranhãoBR2 papers
- Universidade do Vale do ParaíbaBR2 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR1 paper
- Instituto de Astrofísica de La Plata1 paper
- Ludwig-Maximilians-Universität MünchenDE1 paper
- Main Astronomical ObservatoryUA1 paper
- Morehead State UniversityUS1 paper
- National Academy of Sciences of UkraineUA1 paper
- Universidad Nacional de La PlataAR1 paper
2 papers
astro-ph.GA2021★ 8 cited
Chemical abundances in Seyfert galaxies -- VIII. Argon abundance estimates
A. F. Monteiro, O. L. Dors
For the first time, the argon abundance relative to hydrogen abundance (Ar/H) in the narrow line region of a sample of Seyfert 2 nuclei has been derived. In view of this, optical n…
astro-ph.HE2015
Finding AGN in Deep X-ray Flux States with Swift
Dirk Grupe, S. Komossa, Mason Bush +7
We report on our ongoing project of finding Active Galactic Nuclei (AGN) that go into deep X-ray flux states detected by Swift. Swift is performing an extensive study on the flux a…