astro-ph.GA
CO isotopologue-derived molecular gas conditions and CO-to-H$_2$ conversion factors in M51
Jakob den Brok María J. Jiménez-Donaire Adam Leroy Eva Schinnerer Frank Bigiel Jérôme Pety Glen Petitpas Antonio Usero Yu-Hsuan Teng Pedro Humire Eric W. Koch Erik Rosolowsky Karin Sandstrom Daizhong Liu Qizhou Zhang Sophia Stuber Mélanie Chevance Daniel A. Dale Cosima Eibensteiner Ina Galić Simon C. O. Glover Hsi-An Pan Miguel Querejeta Rowan J. Smith Thomas G. Williams David J. Wilner Valencia Zhang