We propose optical spectroscopic observation of dust-obscured galaxies (DOGs) detected/undetected by VLA/FIRST radio catalog in (super-) Eddington accretion to the supermassive black hole (SMBH). Super Eddington accretion is an important phase to understand the growth of SMBH especially the formation scenario of the massive high-z quasar. DOGs are expected to have a rapidly growing SMBH and its host galaxy, and some DOGs might reach super Eddington accretion. Active galactic nuclei (AGN) in the super-Eddington phase can produce jets, thus some DOGs can have jet activity. We found 29 radio-loud DOGs by cross-matching HSC-WISE DOGs (1339) with VLA/FIRST catalog, 30% of which exceed the Eddington limit. Thus, those radio-loud DOGs are prominent candidates in the super-Eddington accretion phase with AGN jets. However, those results solely on HSC photo-z except one source, which exceeds Eddington limit. Our goal is to obtain the spectroscopic redshift and the first robust report of super-Eddington accretion DOGs.
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