[E] Oral

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM11] Exoplanet

Wed. May 24, 2023 3:30 PM - 5:00 PM 102 (International Conference Hall, Makuhari Messe)

convener:Takanori Kodama(The university of Tokyo), Shota Notsu(Star and Planet Formation Laboratory, RIKEN Cluster for Pioneering Research), Yui Kawashima(RIKEN), Mayuko Mori(The University of Tokyo), Chairperson:Mayuko Mori(The University of Tokyo), Takanori Kodama(The university of Tokyo)

The number of detected exoplanets has been increasing thanks to Kepler and TESS. So far, we have learned of the diversity of exoplanets ranging from Super-Earth- to Jupiter-size. Among them, some are thought to be rocky planets within the so-called habitable zone. Thanks to the successful launch of the James Webb Space Telescope (JWST) in 2021, exoplanetary science is opening a new era for the characterization of the exoplanet atmosphere. Various next projects are underway, such as Ariel and JASMINE space telescopes and TMT. A new generation of exoplanetary science will be not only a field of astronomy but also Earth-Planetary Science. Thus, we must have a comprehensive discussion based on various science backgrounds, such as stellar physics, disk evolution, planetary formation, and planetary climate. This session aims at allowing participants to share their knowledge and research results, inform the current status of each project of exoplanets, and discuss future prospects in the field of exoplanetary science from both theoretical and observational points of view. We welcome participants from various fields of science and young researchers.

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3:30 PM - 3:45 PM

[PEM11-17] Life-environmentology, Astronomy, and PlanetarY Ultraviolet Telescope Assembly (LAPYUTA)

*Fuminori Tsuchiya¹, Go Murakami², Atsushi Yamazaki², Shingo Kameda³, Akifumi Nakayama³, Masahiro Ikoma⁴, Masaki Kuwabara³, Norio Narita⁵, Takanori Kodama⁵, Naoki Terada¹, Shin Toriumi², Yuta Notsu^10,11, Kosuke Namekata⁴, Tomoki Kimura⁶, Chihiro Tao⁷, Ryoichi Koga⁸, Jun Kimura⁹, Masami Ouchi^5,4, Masaomi Tanaka¹, Kei Masunaga², Shotaro Sakai¹, Kazuo Yoshioka⁵, Masato Kagitani¹, Keigo Enya² (1.Tohoku University, 2.ISAS/JAXA, 3.Rikkyo University, 4.NAOJ, 5.The University of Tokyo, 6.Tokyo University of Science, 7.NICT, 8.Nagoya University, 9.Osaka University, 10.Tokyo Institute of Tech., 11.Colorado University)

3:45 PM - 4:00 PM

[PEM11-18] High-dispersion spectroscopy in the near to the thermal infrared region for exoplanet characterization

*Takayuki Kotani¹ (1.Astrobiology center)

4:00 PM - 4:15 PM

[PEM11-19] Development for the South Africa Near-infrared Doppler (SAND) instrument

*Aoi Takahashi^1,2, Takayuki Kotani^1,2,8, Jun Nishikawa^2,1,8, Akitoshi Ueda², Masayuki Kuzuhasa^1,2, Ko Hosokawa^8,2, Shotaro Tada^8,2, Motohide Tamura^3,1,2, Takahiro Nagayama⁴, Takuma Kokusyo⁵, Eiko Kozaki⁵, Takahiro Sumi⁶, Bun'ei Sato⁷, Teruyuki Hirano^1,2,8, Takuya Takarada^1,2, Masashi Omiya^1,2 (1.National Institutes of Natural Sciences, Astrobiology Center, 2.National Institutes of Natural Sciences, National Astronomical Observatory of Japan, 3.University of Tokyo, 4.Kagoshima University, 5.Nagoya University, 6.Osaka University, 7.Tokyo Institute of Technology, 8.The Graduate University for Advanced Studies)

4:15 PM - 4:30 PM

[PEM11-20] Searching for Exoplanets around M-type stars using JASMINE

*Hajime Kawahara¹ (1.Department of of Space Astronomy and Astrophysics, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency)

4:30 PM - 4:45 PM

[PEM11-21] Development of detector calibration techniques for planet search with JASMINE

*Shotaro Tada¹, Takayuki Kotani^2,3,1, Ryouhei Kano³, Kohei Miyakawa³, Hirokazu Kataza⁴, Hajime Kawahara⁴, Takehiko Wada⁴, Fumihiko Usui⁴, Naoteru Gouda³ (1.The Graduate University for Advanced Studies, SOKENDAI, 2.Astrobiology Center, 3.National Astronomical Observatory of Japan, 4.Japan Aerospace Exploration Agency)

4:45 PM - 5:00 PM

[PEM11-22] Technology development at the testbeds FACET and EXIST toward direct detection and characterization of exoplanets

*Naoshi Murakami¹, Kenta Yoneta², Seiji Sudoh¹, Yasuhiro Ohira¹, Mizuki Asano ¹, Ryohei Kakuda ¹, Jun Nishikawa ^2,3,4 (1.Hokkaido University, 2.National Astronomical Observatory of Japan, 3.SOKENDAI, 4.Astrobiology Center)

Session information