Warm ISM in the Sgr A complex - II. The [C/N] abundance ratio traced by [CII] 158 μm and [NII] 205 μm observations toward the Arched Filaments at the Galactic center
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A&A, 650 (2021) A86
Published online: 10 June 2021
DOI: 10.1051/0004-6361/202039295