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AKARI Far-Infrared Spectroscopic Observations of the Galactic Center Region

Takahashi, H.; Nakagawa, T.; Okada, Y. +5 more

We have observed the Quintuplet- and Arches-cluster regions with the Fourier Transform Spectrometer (FTS) of the Far-Infrared Surveyor (FIS) aboard AKARI to investigate the physical conditions of interstellar matter around the clusters. The FIS-FTS mapping data reveal differences in the spatial distribution among the far-infrared [OIII], [NII], an…