Cloud structures in M17 SWex : Possible cloud-cloud collision

Shinichi W. Kinoshita, Fumitaka Nakamura, Quang Nguyen-Luong +11

Using wide-field ${}^{13}$CO ($J=1-0$) data taken with the Nobeyama 45-m telescope, we investigate cloud structures of the infrared dark cloud complex in M17 with SCIMES. In total, w…