[P-PS07] Planetary Sciences

Mon. May 22, 2023 3:30 PM - 4:45 PM Exhibition Hall Special Setting (3) (Exhibition Hall 8, Makuhari Messe)

convener:Masanori Kanamaru(The University of Tokyo), Sota Arakawa(Japan Agency for Marine-Earth Science and Technology), Chairperson:Sota Arakawa(Japan Agency for Marine-Earth Science and Technology), Ryosuke Tominaga(Star and Planet Formation Laboratory, RIKEN Cluster for Pioneering Research)

We call for general interest papers for Planetary Sciences. Planetary Sciences consist of a variety of studies on the past, present, and future of our solar system and exoplanetary systems, Discussions based on various backgrounds are encouraged.

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3:30 PM - 3:45 PM

[PPS07-16] Difficulty in the Grand Tack planetary migration

*Hidekazu Tanaka¹ (1.Astronomical Institute, Tohoku University)

3:45 PM - 4:00 PM

[PPS07-17] Investigating the orbital structure of the distant Kuiper Belt: Evidence for an undiscovered planet?

*Patryk Sofia Lykawka¹ (1.Kindai University)

4:00 PM - 4:15 PM

[PPS07-18] Semi-analytical model for collisional evolution of multiple protoplanet system

*Tadahiro Kimura¹, Haruka Hoshino¹, Eiichiro Kokubo², Masahiro Ikoma² (1.The University of Tokyo, 2.Division of Science, National Astronomical Observatory of Japan)

4:15 PM - 4:30 PM

[PPS07-19] Supply of satellite material into circumplanetary disks around giant planets: dependence on the vertical distribution of dust and planetary mass

*Natsuho Maeda¹, Keiji Ohtsuki¹, Ryo Suetsugu², Takayuki Tanigawa³, Masahiro N Machida⁴ (1.Kobe University , 2.National Institute of Technology, Oshima College, 3.National Institute of Technology, Ichinoseki College, 4.Kyushu University)

4:30 PM - 4:45 PM

[PPS07-20] Secular gravitational instability in vertically stratified disks

*Ryosuke Tominaga¹, Shu-ichiro Inutsuka², Sanemichi Z. Takahashi^3,4 (1.Star and Planet Formation Laboratory, RIKEN Cluster for Pioneering Research, 2.Nagoya University, 3.National Astronomical Observatory of Japan, 4.Kagoshima University)

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