![]() | Up a level |
Oka, Takeshi; Geballe, T. R.; Goto, Miwa; Usuda, Tomonori; McCall, Benjamin J.; Indriolo, Nick (2019): The Central 300 pc of the Galaxy Probed by Infrared Spectra of H-3(+) and CO. I. Predominance of Warm and Diffuse Gas and High H-2 Ionization Rate. In: Astrophysical Journal, Vol. 883, No. 1, 54