An investigation of buried, actively-mass-accreting supermassive blackholes through multi-wavelengths observations

我们使用Akari、Spitzer、Nobeama毫米波阵列和ASTE亚毫米望远镜，在发光的红外星系中进行了系统的多波长搜索，寻找难以捉摸的埋藏着质量吸积的超大质量黑洞(=活动星系核；活动星系核；活动星系核)。我们定量地估计了埋藏活动星系核的能量重要性，发现埋藏活动星系核的能量重要性随着星系红外光度的增加而变得更加重要，这从观测上表明活动星系核与恒星爆发的联系与光度有关。

We have performed systematic multi-wavelengths searches for elusive buried mass-accreting supermassive blackholes (=active galactic nuclei ; AGNs) in luminous infrared galaxies, using AKARI, Spitzer, Nobeyama Millimeter Array, and ASTE sub-millimeter telescope. We quantitatively estimated the energetic importance of buried AGNs and found that buried AGNs become more important energetically with increasing galaxy infrared luminosity, observationally suggesting that the AGN-starburst connections are luminosity dependent.