Tomotsugu Goto   Nagisa Oi   Youichi Ohyama   Matthew Malkan   Hideo Matsuhara   Takehiko Wada   Marios Karouzos   Myungshin Im   Takao Nakagawa   Veronique Buat   Denis Burgarella   Chris Sedgwick   Yoshiki Toba   Woong-Seob Jeong   Lucia Marchetti   Katarzyna Malek   Ekaterina Koptelova   Dani Chao   Yi-Han Wu   Chris Pearson   Toshinobu Takagi   Hyung Mok Lee   Stephen Serjeant   Tsutomu T. Takeuchi   Seong Jin Kim   
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 452(2) 1684-1693 2015年9月
We present infrared (IR) galaxy luminosity functions (LFs) in the AKARI North Ecliptic Pole (NEP) deep field using recently-obtained, wider Canada-France-Hawaii Telescope (CFHT) optical/near-IR images. AKARI has obtained deep images in the mid-inf...
JOURNAL OF ASTRONOMICAL INSTRUMENTATION 4(1-2) 2015年6月
The Space Infrared Telescope for Cosmology and Astrophysics (SPICA) is an astronomical mission optimized for mid-and far-infrared astronomy, envisioned for launch in the 2020s. The Mid-infrared Camera and Spectrometer (MCS) is a model instrument t...
2015 IEEE INTERNATIONAL INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE (I2MTC) 551-555 2015年
We present the development of Superconducting Tunnel Junction (STJ) detectors as a far-infrared single photon spectrometer, which is motivated for an application to a search for the radiative decay of the cosmic neutrino background (C nu B). The p...
Dohyeong Kim   Myungshin Im   Ji Hoon Kim   Hyunsung David Jun   Jong-Hak Woo   Hyung Mok Lee   Myung Gyoon Lee   Takao Nakagawa   Hideo Matsuhara   Takehiko Wada   Shinki Oyabu   Toshinobu Takagi   Youichi Ohyama   Seong-Kook Lee   
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 216(1) 2015年1月
We present 2.5-5.0 mu m spectra of 83 nearby (0.002 <z <0.48) and bright (K <14 mag) type-1 active galactic nuclei (AGNs) taken with the Infrared Camera on board AKARI. The 2.5-5.0 mu m spectral region contains emission lines such as Br alpha (2.6...
Michael Zemcov   Joseph Smidt   Toshiaki Arai   James Bock   Asantha Cooray   Yan Gong   Min Gyu Kim   Phillip Korngut   Anson Lam   Dae Hee Lee   Toshio Matsumoto   Shuji Matsuura   Uk Won Nam   Gael Roudier   Kohji Tsumura   Takehiko Wada   
SCIENCE 346(6210) 732-735 2014年11月
Extragalactic background light (EBL) anisotropy traces variations in the total production of photons over cosmic history and may contain faint, extended components missed in galaxy point-source surveys. Infrared EBL fluctuations have been attribut...