ALMA view of the Galactic Center 50km/s molecular cloud
  We have observed the Galactic Center 50km/s molecular cloud (50MC) with ALMA to search for filamentary structures. In the CS J=2-1 emission line channel maps, we succeeded in identifying 27 molecular cloud filaments using the DisPerSE algorithm. This is the first attempt of "filament-finding" in the Galactic Center Region. These molecular cloud filaments strongly suggest that the molecular cloud filaments are also ubiquitous in the molecular clouds of the Galactic Center Region. 
Kenta Uehara, Masato Tsuboi, Yoshimi Kitamura, Ryosuke Miyawaki,   Atsushi Miyazaki
astro-ph.GA