[P-PS06] Planetary Sciences

Thu. Jun 3, 2021 1:45 PM - 3:15 PM Ch.04 (Zoom Room 04)

convener:Yusuke Nakauchi(Japan Aerospace Exploration Agency), Hiroshi Kikuchi(Japan Aerospace Exploration Agency), Chairperson:Yuri Fujii(Graduate School of Human and Environmental Studies, Kyoto University), Haruka Hoshino(Department of Astronomy, Graduate School of Science, The University of Tokyo)

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

+Add all to schedule

1:45 PM - 2:00 PM

[PPS06-01] Size evolution of close-in super-Earths: effects of giant impacts and photoevaporation

*Yuji Matsumoto¹, Eiichiro Kokubo², Pin-Gao Gu¹, Kenji Kurosaki³ (1.ASIAA, 2.NAOJ, 3.Nagoya Univ.)

2:00 PM - 2:15 PM

[PPS06-02] Stellar mass dependence of planetary systems formed by giant impacts: minimum-mass exstrasolar nebula model and habitable planets

*Haruka Hoshino^1,2, Eiichiro Kokubo^2,1 (1.Department of Astronomy, Graduate School of Science, The University of Tokyo, 2.Division of Science, National Astronomical Observatory of Japan)

2:15 PM - 2:30 PM

[PPS06-03] Collisional Growth and Fragmentation of Dust Aggregates with Low Mass Ratios

*Yukihiko Hasegawa¹, Takeru Suzuki¹, Hidekazu Tanaka², Hiroshi Kobayashi³, Koji Wada⁴ (1.The University of Tokyo, 2.Tohoku University, 3.Nagoya University, 4.Chiba Institute of Technology)

2:30 PM - 2:45 PM

[PPS06-04] The amount of cosmic rays in protoplanetary disks and their effects on ionization degrees

*Yuri I. Fujii¹, Shigeo Kimura² (1.Kyoto University, 2.Tohoku University)

2:45 PM - 3:00 PM

[PPS06-05] Suppression of the vertical shear instability in protoplanetary disks by dust growth : Implications for disk observations

*Yuya Fukuhara¹, Satoshi Okuzumi¹ (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology)

3:00 PM - 3:15 PM

[PPS06-06] Constructing a model of metal accretion disks around white dwarf stars: toward understanding the evolution of remnant planetary systems

*Ayaka Okuya¹, Shigeru Ida², Ryuki Hyodo³ (1.Department of Earth & Planetary Sciences, Tokyo Institute of Technology, 2.Earth-Life Science Institute, Tokyo Institute of Technology, 3.JAXA/ISAS)

Session information