Detection of a methanol megamaser in a major-merger galaxy

Xi Chen, Simon P. Ellingsen, Willem A. Baan +4

We have detected emission from both the 4_{-1}-3_{0} E (36.2~GHz) class I and 7_{-2}-8_{-1} E (37.7~GHz) class II methanol transitions towards the centre of the closest ultra-lumin…