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20182021
most citedNGC6240: A triple nucleus system in the advanced or final state of merging

63 citations · 89 across the 3 of their papers we have counts for

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Showing 2020Show all

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astro-ph.GA2020★ 25 cited

Optical and X-ray discovery of the changing-look AGN IRAS23226-3843 showing extremely broad and double-peaked Balmer profiles

W. Kollatschny, D. Grupe, M. L. Parker +6

We detected a very strong X-ray decline in the galaxy IRAS23226-3843 within the XMM-Newton slew survey in 2017. Subsequently, we carried out multi-band follow-up studies to investi…