Minhee Hyun
Seoul National University
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Publication
Featured researches published by Minhee Hyun.
The Astrophysical Journal | 2015
Yongjung Kim; Myungshin Im; Yiseul Jeon; Minjin Kim; Changsu Choi; Jueun Hong; Minhee Hyun; Hyunsung David Jun; Marios Karouzos; Dohyeong Kim; Duho Kim; Jae-Woo Kim; Ji Hoon Kim; Seong-Kook Lee; Soojong Pak; Won-Kee Park; Yoon Chan Taak; Yongmin Yoon
Recent studies suggest that faint active galactic nuclei may be responsible for the reionization of the universe. Confirmation of this scenario requires spectroscopic identification of faint quasars (
The Astrophysical Journal | 2014
Marios Karouzos; Myungshin Im; Jae-Woo Kim; Seong-Kook Lee; S. C. Chapman; Yiseul Jeon; Changsu Choi; Jueun Hong; Minhee Hyun; Hyunsung David Jun; Dohyeong Kim; Yongjung Kim; Ji Hoon Kim; Duho Kim; Soojong Pak; Won-Kee Park; Yoon Chan Taak; Yongmin Yoon; A. C. Edge
M_{1450}>-24
Journal of the Korean Astronomical Society | 2016
Yiseul Jeon; Myungshin Im; Soojong Pak; Minhee Hyun; Sanghyuk Kim; Yongjung Kim; Hye-In Lee; Woojin Park
mag) at
Astrophysical Journal Supplement Series | 2017
Yiseul Jeon; Myungshin Im; Dohyeong Kim; Yongjung Kim; Hyunsung David Jun; Soojong Pak; Yoon Chan Taak; Giseon Baek; Changsu Choi; Nahyun Choi; Jueun Hong; Minhee Hyun; Tae-Geun Ji; Marios Karouzos; Duho Kim; Jae-Woo Kim; Ji Hoon Kim; Minjin Kim; Sanghyuk Kim; Hye-In Lee; Seong-Kook Lee; Won-Kee Park; Woojin Park; Yongmin Yoon
z \gtrsim6
The Astrophysical Journal | 2018
Yongjung Kim; Myungshin Im; Yiseul Jeon; Minjin Kim; Minhee Hyun; Dohyeong Kim; Jae-Woo Kim; Yoon Chan Taak; Yongmin Yoon; Changsu Choi; Jueun Hong; Hyunsung David Jun; Marios Karouzos; Duho Kim; Ji Hoon Kim; Seong-Kook Lee; Soojong Pak; Won-Kee Park
, but only a very small number of such quasars have been spectroscopically identified so far. Here, we report the discovery of a faint quasar IMS J220417.92+011144.8 at z~6 in a 12.5 deg
Publications of the Astronomical Society of the Pacific | 2016
Sanghyuk Kim; Yiseul Jeon; Hye-In Lee; Woojin Park; Tae-Geun Ji; Minhee Hyun; Changsu Choi; Myungshin Im; Soojong Pak
^{2}
Publications of The Korean Astronomical Society | 2015
Jae-Woo Kim; Myungshin Im; Seong-Kook Lee; Minhee Hyun
region of the SA22 field of the Infrared Medium-deep Survey (IMS). The spectrum of the quasar shows a sharp break at
Publications of The Korean Astronomical Society | 2015
Yongjung Kim; Myungshin Im; Changsu Choi; Minhee Hyun; Yongmin Yoon; Yoon Chan Taak; Shuhrat Ehgamberdiev; Otabek Burhonov
\sim8443~\rm{\AA}
Publications of The Korean Astronomical Society | 2015
Minhee Hyun; Myungshin Im; Jae-Woo Kim; Seong-Kook Lee
, with emission lines redshifted to
The Astrophysical Journal | 2016
Jae-Woo Kim; Myungshin Im; Seong-Kook Lee; A. C. Edge; Minhee Hyun; Dohyeong Kim; Changsu Choi; Jueun Hong; Yiseul Jeon; Hyunsung David Jun; Marios Karouzos; Duho Kim; Ji Hoon Kim; Yongjung Kim; Won-Kee Park; Yoon Chan Taak; Yongmin Yoon
z=5.944 \pm 0.002