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AKARI observations of interstellar dust grains in our Galaxy and nearby galaxies

Oyabu, S.; Onaka, T.; Kaneda, H. +6 more

The infrared (IR) emission from interstellar dust grains is a powerful tool to trace star-formation activities in galaxies. Beyond such star-formation tracers, spectral information on polycyclic aromatic hydrocarbons (PAHs) and large grains, or even their photometric intensity ratios, has deep physical implications for understanding the properties…

Radio emission from dusty galaxies observed by AKARI

Takeuchi, T. T.; Pollo, A.; Solarz, A. +2 more

We probe radio-infrared correlation for two samples of extragalactic sources from the local Universe from the AKARI All-Sky Catalogue. The first, smaller sample (1053 objects) was constructed by the cross-correlation of the AKARI/FIS All-Sky Survey Bright Source Catalogue, the AKARI IRC All-Sky Survey Point Source Catalogue and the NRAO VLA Sky Su…