$Galaxy morphologies revealed with Subaru HSC and super-resolution techniques. I. Major merger fractions of L UV ∼ 3–15 LUV dropout galaxies at z ∼ 4–7$

Galaxy morphologies revealed with Subaru HSC and super-resolution techniques. I. Major merger fractions of L UV ∼ 3–15 LUV dropout galaxies at z ∼ 4–7

We perform a super-resolution analysis of the Subaru Hyper Suprime-Cam (HSC) images to estimate the major merger fractions of z ∼ 4–7 dropout galaxies at the bright end of galaxy UV luminosity functions (LFs). Our super-resolution technique improves the spatial resolution of the ground-based HSC ima...

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Veröffentlicht in:	Publications of the Astronomical Society of Japan 2022-02, Vol.74 (1), p.73-91
Hauptverfasser:	Shibuya, Takatoshi, Miura, Noriaki, Iwadate, Kenji, Fujimoto, Seiji, Harikane, Yuichi, Toba, Yoshiki, Umayahara, Takuya, Ito, Yohito
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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