Searching for the origin of double-peaked broad emission lines in a merging galaxy with the EVN

Abstract

Krisztina Éva Gabányi,a,b,c,∗ Sándor Frey, Emma Kun, Zsolt Paragi and Tao An f ELTE Eötvös Loránd University, Institute of Geography and Earth Sciences, Department of Astronomy, Pázmány Péter sétány 1/A, Budapest, Hungary Konkoly Observatory, ELKH Research Centre of Astronomy and Earth Sciences, Konkoly Thege Miklós út 15-17, Budapest, Hungary ELKH-ELTE Extragalactic Astrophysics Research Group, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/A, Budapest, Hungary Institute of Physics, ELTE Eötvös Loránd University, Pázmány Péter sétány 1/A, Budapest, Hungary Joint Institute for VLBI ERIC, Oude Hoogeveensedijk 4, Dwingeloo, the Netherlands f Shanghai Astronomical Observatory, Key Laboratory of Radio Astronomy, Chinese Academy of Sciences, 80 Nandan Road, Shanghai, People’s Republic of China E-mail: k.gabanyi@astro.elte.hu, frey.sandor@csfk.org, kun.emma@csfk.org,