*Hauyu Baobab Liu¹ (1.Academia Sinica Institute of Astronomy and Astrophysics)

*Seongjoong Kim¹、Takayuki Muto²、Hideko Nomura^3,1、Sanemichi Takahashi^3,4、Takashi Tsukagoshi³、Seokho Lee³、Ruobing Dong⁵、Yasuhiro Hasegawa⁶、Jun Hashimoto⁷、Kazuhiro Kanagawa⁸、Akimasa Kataoka³、Mihoko Konishi⁹、Hauyu Baobab Liu¹⁰、Munetake Momose¹¹、Sitko Michael¹²、Kengo Tomida¹³ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology、2. Division of Liberal Arts, Kogakuin University, 1-24-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo 163-8677, Japan、3. National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan、4.Department of Applied Physics, Kogakuin University, 1-24-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 163-8677, Japan、5.Department of Physics & Astronomy, University of Victoria, Victoria, BC V8P 1A1, Canada、6. Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA、7.Astrobiology Center, National Institutes of Natural Sciences, 2-21-1 Osawa, Mitaka, Tokyo 181-8588, Japan、8.Research Center for the Early Universe, Graduate School of Science, University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan、9.Faculty of Science and Technology, Oita University, 700 Dannoharu, Oita 870-1192, Japan、10.Academia Sinica Institute of Astronomy and Astrophysics, P.O. Box 23-141, Taipei 10617, Taiwan、11. College of Science, Ibaraki University, 2-1-1 Bunkyo, Mito, Ibaraki 310-8512, Japan、12.Department of Physics, University of Cincinnati, Cincinnati, OH 45221, USA、13.Department of Earth and Space Science, Osaka University, Toyonaka, Osaka 560-0043, Japan)