ALMA gas-dynamical mass measurement of the supermassive black hole in the red nugget relic galaxy PGC 11179

Jonathan H. Cohn, Maeve Curliss, Jonelle L. Walsh +10

We present 0$.{}^{\prime \prime }22$-resolution Atacama Large Millimeter/submillimeter Array (ALMA) observations of CO(2$-$1) emission from the circumnuclear gas disk in the red nu…