Space and Planetary Sciences(P) | ||
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Session Sub-category | Astronomy & Extrasolar Bodies | |
Session ID | P-AE20 | |
Title | Exoplanet | |
Short Title | Exoplanet | |
Main Convener | Name | Masahiro Ikoma |
Affiliation | Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo | |
Co-Convener 1 | Name | Norio Narita |
Affiliation | University of Tokyo | |
Session Language | JJ | |
Scope | Exoplanetary science, which began with the discovery of a hot Jupiter in 1995, has reached a major turning point by the discovery of countless super-Earths by the Kepler mission. More recently, planets that are similar in size to the Earth and also receive similar amounts of stellar radiation (namely, located in the so-called habitable zone) have been discovered around nearby stars such as Proxima Centauri and TRAPPIST-1. As a result, not only theoretical, but also observational studies on the atmospheres and surface environments of Earth-like exoplanets have been started. Moreover, the number of planets discovered around early-type and late-type stars has become large enough that the occurrence rate and orbital distribution of planets around a wide variety of host stars have become clear. Thus, new observational insights, which become the basis of pan-planet formation theory, are now gathering. While exoplanets have been mainly targeted for astronomy until recently, it can be said that earth planetary science is finally becoming a research field to make a central contribution. In this session, we aim to share cutting-edge research results in exoplanetary science which is in such a transition period. | |
Presentation Format | Oral and Poster presentation | |
Invited Authors |
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Time | Presentation No | Title | Presenter | Abstract |
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Oral Presentation May 24 AM1 | ||||
09:00 - 09:15 | PAE20-01 | Origin of Close-in Super-Earths Having Atmospheres: Effects of Planetary Migration and Disk Evolution | Yasunori Hori | Abstract |
09:15 - 09:30 | PAE20-02 | Radial migration of gap-opening planets in protoplanetary disks | Kazuhiro Kanagawa | Abstract |
09:30 - 09:45 | PAE20-03 | Habitable climate considering the spatially non-uniform distribution of water | Takanori Kodama | Abstract |
09:45 - 10:00 | PAE20-04 | Outer limit of the habitable zone considered in terms of climate jump from snowball state | Shintaro Kadoya | Abstract |
10:00 - 10:15 | PAE20-05 | Theoretical prediction of the amounts of water obtained by terrestrial planets in the habitable zone aroud M stars | Tadahiro Kimura | Abstract |
10:15 - 10:30 | PAE20-06 | Microphysical Modeling of Mineral Clouds in Warm Super-Earths: Predicting Upper Limits on the Cloud-Top Height | Kazumasa Ohno | Abstract |
Oral Presentation May 24 AM2 | ||||
10:45 - 11:00 | PAE20-07 | Exoplanets around Evolved Stars | Bunei Sato | Abstract |
11:00 - 11:15 | PAE20-08 | InfraRed Doppler (IRD) for the Subaru telescope: Search for Earth-mass planets around late-M dwarfs | Masashi Omiya | Abstract |
11:15 - 11:30 | PAE20-09 | Detailed characterization of exoplanet atmospheres by direct imaging spectroscopy | Takayuki Kotani | Abstract |
11:30 - 11:45 | PAE20-10 | Gravitational Microlensing exoplanet search | Takahiro Sumi | Abstract |
11:45 - 12:00 | PAE20-11 | Prospect for Discoveries of New Exoplanets by Transiting Exoplanet Survey Satellite TESS | Norio Narita | Abstract |
12:00 - 12:15 | PAE20-12 | Feasibility Study for Detecting Atomic Oxygen Exospheres of Trappist-1 d, e, f, and Proxima b Using World Space Observatory – Ultraviolet (WSO-UV) Telescope | Osada Naoya | Abstract |
Presentation No | Title | Presenter | Abstract |
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Poster Presentation May 24 Core Time | |||
PAE20-P01 | On the surface composition of planet-harboring stars: Impact of protostellar accretion | Masanobu Kunitomo | Abstract |
PAE20-P02 | Condensation Growth Model of Cloud Particles with Size Distribution for Exoplanetary Atmospheres | Kosuke Seki | Abstract |
PAE20-P03 | MuSCAT and MuSCAT2: Two Multiband Cameras for Transit Observations Developed Toward the TESS Era | Akihiko Fukui | Abstract |
PAE20-P04 | Multi-band Simultaneous Transit Observations of Low Density Hot Jupiters | Jerome Pitogo de Leon | Abstract |
PAE20-P05 | Doppler tomographic measurement for the orbital obliquity of WASP-33b | Noriharu Watanabe | Abstract |
PAE20-P06 | Transit Observations and Light-curve Analyses on TRAPPIST-1 d & e for Mass Estimation | Mayuko Mori | Abstract |
PAE20-P07 | The effect of irradiation from a G-type companion star on tidal locked planets around M-type host star in a binary system | Ayaka Okuya | Abstract |
PAE20-P08 | Planetary climate on terrestrial exoplanets with excess water within the habitable zone | Akifumi Nakayama | Abstract |
PAE20-P09 | Development of Extrasolar Planetary database Exokyoto into its application for new criteria of HZ | Yosuke Alexandre Yamashiki | Abstract |