13 citations · 15 across the 7 of their papers we have counts for
Showing astro-ph.HEShow all
3 papers · 1 filter
astro-ph.HE2026
Revealing the accretion disc structure in Changing State AGN: NGC1566
Huimei Wang, Chris Done, Riccardo Middei +1
NGC1566 is a low mass () Active Galactic Nuclei (AGN) with unusual large amplitude variabilty in its accretion flow. In the optical it cycles between recu…
astro-ph.HE2025
The NuSTAR view of five changing-look active galactic nuclei
Bing Lyu, Zhen Yan, Xue-bing Wu +3
Changing-look active galactic nuclei (CLAGNs) are known to change their spectral type between 1 and 2 (changing-state) or change their absorption between Compton-thick and Compton-…
astro-ph.HE2024
The changing-look AGN SDSS J101152.98+544206.4 is returning to a type I state
Bing Lyu, Xue-Bing Wu, Yuxuan Pang +11
Aims. We reported the discovery that a changing-look AGN SDSS J101152.98+544206.4 (J1011+5442 for short) gradually returns to the type 1 state after a short period between 2014 and…