300 citations · 1.6k across the 77 of their papers we have counts for
4 papers · 2 filters
AGN selection by 18-band SED fitting in mid-infrared in the AKARI NEP deep field
Ting-Chi Huang, Tomotsugu Goto, Tetsuya Hashimoto +2
In this research, we provide a new, efficient method to select infrared (IR) active galatic nucleus (AGN). In the past, AGN selection in IR had been established by many studies usi…
Surface density: a new parameter in the fundamental metallicity relation of star-forming galaxies
Tetsuya Hashimoto, Tomotsugu Goto, Rieko Momose
Star-forming galaxies display a close relation among stellar mass, metallicity and star-formation rate (or molecular-gas mass). This is known as the fundamental metallicity relatio…
An extinction free AGN selection by 18-band SED fitting in mid-infrared in the AKARI NEP deep field
Ting-Chi Huang, Tomotsugu Goto, Tetsuya Hashimoto +2
We have developed an efficient Active Galactic Nucleus (AGN) selection method using 18-band Spectral Energy Distribution (SED) fitting in mid-infrared (mid-IR). AGNs are often obsc…
No Ly emitters detected around a QSO at z=6.4: Suppressed by the QSO?
Tomotsugu Goto, Yousuke Utsumi, Satoshi Kikuta +3
Understanding how QSO's UV radiation affects galaxy formation is vital to our understanding of reionization era. Using a custom made narrow-band filter, , on Subaru/Suprime-…