From Disks to Planets: Formation and Early Evolution

Dates: 18-20 October 2023 (Wednesday-Friday)

Location: Academia Sinica (Taipei, Taiwan)

Registration Deadline: October 1st, 2023 (24:00)

Basic Information

Conveners: Frédéric Deschamps (IES, Academia Sinica), Pin-Gao Gu (IAA, Academia Sinica) Christine Houser (ELSI, Tokyo Tech), John Hernlund (ELSI, Tokyo Tech), Keiko Hamano (ELSI, Tokyo Tech)

Description: We welcome our community to strengthen existing ties and promote new avenues of research between neighboring Earth science institutes in east Asia through a partnership workshop in Taipei, October 18-20, 2023. The Earth-Life Science Institute in Tokyo is an international hub for research that builds bridges across disciplines and cultures to gain fundamental insight into the origins of planets and the emergence of life. While ELSI is home to scientists with a vast array of expertise, we also build bridges to other institutes around the world to expand our knowledge of diversity our approaches to studying how planets make life. Over the past decade the University of Tokyo's Earth and Planetary Science department has expanded its mineral physics, geochemistry, and rock mechanics into areas that tackle Earth’s origins and plate tectonic evolution. The Institute of Earth Sciences at Academica Sinica (IESAS) in Taipei is the leading Earth Science program in Taiwan with expertise in seismology and geochemistry, providing data and models to investigate Earth’s formation and evolution. In addition, researchers at Academia Sinica Institute of Astronomy and Astrophysics (ASIAA) have been studying planetary formation and evolution through theoretical modeling and observations of the systems around other stars. The workshop will provide an opportunity to share our future research plans and facilitate discussions for future projects and collaborations.

The group picture was taken on the second day in RCEC building. You can download it by clicking on it.

Location and Housing Information

Location: RCEC building, 1F, Academia Sinica Campus, Taipei. See access and transport information here .

Housing: We booked rooms at the Academia Sinica Activity Center hotel, located on Academia Sinica Campus (see No. 20). Please fill out the form here before October 1st, 2023 (24:00), if you would like to have a room.

Program/Schedule (All Times are listed using Taipei Standard Time, GMT+8)

Download Presentations Download Talk Videos Photo Gallery

Day 1: Planetary Formation

Moderators: To be announced

9:00 Workshop opening

Frédéric Deschamps: Welcome and Orientation
Participants: Self-introduction

9:30 Session 1: Planet Forming Disks

9:30 - 10:00. Hsien Shang (IAA Academia Sinica) - Formation and evolution of early solar system : a brief overview.
10:00 - 10:30. Hsi-Wei Yen (IAA Academia Sinica) - Observation of young disks.
10:30 - 10:50. Break.
10:50 - 11:20. Ya-Weng Tang (IAA Academia Sinica) - Observation of class II disks.
11:20 - 11:50. Min-Kai Lin (IAA Academia Sinica) - Gas and dust instabilities in protoplanetary disks.
11:50 - 12:20. Tsuyoshi Iizuka (University of Tokyo) - The fate of water on carbonaceous asteroids inferred from Ryugu samples .
12:20 - 12:50. Discussion.

Lunch

14:00 Session 2: Planet Accretion Effects on Habitability

14:00 - 14:30. Kazumasa Ohno (NAOJ) - Linking exoplanetary atmospheres to planet formation: revisiting C/O ratio in inner protoplanetary disks.
14:30 - 15:00. Akifumi Nakayama (Rikkyo University) - Atmospheric escape and its effects on atmospheric evolution and habitability.
15:00 - 15:20. Break.
15:20 - 15:50. Pin-Gao Gu (IAA Academia Sinica) - Formation and evolution of close-in super-earths through giant impacts and photoevaporation .
15:50 - 16:20. Tadahiro Kimura (NAOJ) - Formation of water-rich exoplanets.
16:20 - 16:50. Hidenori Genda (ELSI, Tokyo Institute of Technology) - Formation of wet Earth and its early evolution.
16:50 - 17:30. Discussion.

Day 2: Planetary Evolution

9:30 Session 3: Early Planet Processes

9:30 - 10:00. John Hernlund (ELSI, Tokyo Institute of Technology) - Deep Planet Systems Science.
10:00 - 10:30. Keiko Hamano (ELSI, Tokyo Institute of Technology) - Evolution of outgassed atmospheres and magma ocean lifetimes.
10:30 - 10:50. Break.
10:50 - 11:20. Shintaro Kadoya (ELSI, Tokyo Institute of Technology) - Hadean atmosphere and ocean controlled by carbon cycle with small meteorite impacts.
11:20 - 11:50. Wen-Pin Hsieh (IES Academia Sinica) - Thermal conductivity of glass basalts : implication for magma ocean evolution.
11:50 - 12:30. Discussion.

Lunch

14:00 Session 4: Planet Evolution

14:00 - 14:30. Christine Houser (ELSI, Tokyo Institute of Technology) - Mantle composition constraints on planet formation models.
14:30 - 15:00. Fumiya Sakai (University of Tokyo) - Inner core crystallization constrains the core composition.
15:00 - 15:20. Break.
15:20 - 15:50. Joshua Guerrero (IES Academia Sinica) -Simulating Earth's basal mantle structures using global mantle convection models.
15:50 - 16:20. Susannah Dorfman (Michigan State University) - Solid solution in perovskites and effects on thermoelastic properties of planetary mantles.
16:20 - 17:00. Discussion.

18:00 - 20:00. Dinner.

Day 3: Field Trip

11:00-17:30. Excursion: Guishan (Turtle) Island (cruising around the island and exploring the island)

Please bring your passport, ARC or ID card for identification when entering the island.

If you suffer from seasickness, it’s best to take medication at least 30-60 minutes before the boat trip.

Registration

Click here to register.

Registration deadline is October 1st, 2023 (24:00, Taipei time).

Contact Information

Do you have any questions or concerns? Please don't hesitate to contact us...

Click Here to Contact the Conveners

...we will get back to you as soon as possible.

Registered Participants:

Chang, Jamie Institute of Astronomy, NTHU jamiechang917@gmail.com

Chang, Sally Geosciences, NTHU sallychang20021214@gmail.com

Chao, Ben IES, Academia Sinica bfchao@earth.sinica.edu.tw

Chen, Ji-Ching IES, Academia Sinica ching602504@gmail.com

Chu, Ya Yu IAA, Academia Sinica yychu@asiaa.sinica.edu.tw

Deschamps, Frederic IES, Academia Sinica frederic@earth.sinica.edu.tw

Dorfman, Susannah Michigan State University dorfman3@msu.edu

Flores Gonzalez, Christian IAA, Academia Sinica caflores@asiaa.sinica.edu.tw

Genda, Hidenori ELSI, Tokyo Tech genda@elsi.jp

Gu, Pin-Gao IAA, Academia Sinica gu@asiaa.sinica.edu.tw

Guerrero, Joshua IES, Academia Sinica joshua@earth.sinica.edu.tw

Hamano, Keiko ELSI, Tokyo Tech keiko@elsi.jp

Hernlund, John ELSI, Tokyo Tech hernlund@elsi.jp

Houser, Christine ELSI, Tokyo Tech chouser@elsi.jp

Hsieh, Wen-Pin IES, Academia Sinica ironck13@gmail.com

Hu, Ying-Chi NTHU yingchihu@asiaa.sinica.edu.tw

Huang, Kuo-Fang IES, Academia Sinica kfhuang@earth.sinica.edu.tw

Iizuka, Tsuyoshi University of Tokyo iizuka@eps.s.u-tokyo.ac.jp"

Kadoya, Shintaro ELSI, Tokyo Tech skadoya@elsi.jp

Ke, Jun-Jie NTU kgj30605@gmail.com

Kimura, Tadahiro NAOJ tad.kimura624@gmail.com

Kuo, Ban-Yuan IES, Academia Sinica banyuankuo@gmail.com

Kurita, Naoki University of Tokyo naoki-kurita@g.ecc.u-tokyo.ac.jp

Lee, Chin-Fei IAA, Academia Sinica cflee@asiaa.sinica.edu.tw

Lee, Fang-Yi IES, Academia Sinica fangyii.lee@gmail.com

Lehmann, Marius IAA, Academia Sinica mlehmann@asiaa.sinica.edu.tw

Liang, Danie IES Academia Sinica mcl@earth.sinica.edu.tw

Liao, Ying RCEC, Academia Sinica yliao115@gate.sinica.edu.tw

Lin, Jia-Xun (Jason) IES, Academia Sinica 410454011@gms.ndhu.edu.tw

Lin, Min-Kai IAA, Academia Sinica mklin@asiaa.sinica.edu.tw

Liu, Sheng-Yuan IAA, Academia Sinica syliu@asiaa.sinica.edu.tw

Liu, Yung-Hsin IES, Academia Sinica yhliu@earth.sinica.edu.tw

Matsunaga, Takumi ELSI, Tokyo Tech matsunaga.t@elsi.jp

Monchinski, Courteney ELSI, Tokyo Tech monchinski@elsi.jp

Nakayama, Akifumi Rikkyo University anakayama@rikkyo.ac.jp

Ohno, Kazumasa NAOJ ohno.k.ab.715@gmail.com

Ou. Po-Sheng IAA, Academia Sinica/NTU psou@asiaa.sinica.edu.tw

Pan, Kang-Shian RCEC, Academia Sinica sherrykspan@gate.sinica.edu.tw

Sai, Jinshi IAA, Academia Sinica jsai@asiaa.sinica.edu.tw

Sakai, Fumiya University of Tokyo sakai-fumiya058@g.ecc.u-tokyo.ac.jp

Shang, Hsien IAA, Academia Sinica shang@asiaa.sinica.edu.tw

Smallwood, Jeremy IAA, Academia Sinica jlsmallwood@asiaa.sinica.edu.tw

Su, Jun ELSI, Tokyo Tech junsu@elsi.jp

Takami, Hiro IAA, Academia Sinica hiro@asiaa.sinica.edu.tw

Tang, Ya-Weng IAA, Academia Sinica ywtang@asiaa.sinica.edu.tw

TANIGUCHI, Keigo ELSI, Tokyo Tech taniguchi@elsi.jp

Taylor, Austin ELSI, Tokyo Tech taylor.austin@elsi.jp

Teachey, Alex IAA, Academia Sinica amteachey@asiaa.sinica.edu.tw

Vaisala, Miikka IAA, Academia Sinica mvaisala@asiaa.sinica.edu.tw

Van Alstine, Nathan ELSI, Tokyo Tech vanalstn@elsi.jp

Wang, Yu-Hsiang Geosciences, NTU r12224204@ntu.edu.tw

Wu, Tsung-Lin IAA, Academia Sinica tlwu@asiaa.sinica.edu.tw

Yamaguchi, Masayuki IAA, Academia Sinica myamaguchi@asiaa.sinica.edu.tw

Yang, Ya-Chi IAA, Academia Sinica ycwang@asiaa.sinica.edu.tw

Yen, Chien-Chang Mathematics, FJCU yen@math.fju.edu.tw

Yen, Hsi-Wei IAA, Academia Sinica hwyen@asiaa.sinica.edu.tw

Yu, WenChe IES, Academia Sinica fgsyw@earth.sinica.edu.tw

Code of Conduct:

Harassment of any kind will not be tolerated. All event attendees and staff have the right to participate in an event that is free of all forms of discrimination, harassment, bullying, and/or retaliation. Participants who are requested to stop any harassing behaviour are expected to comply immediately. If you wish to report harassment, suspect that someone else is being harassed, or have any other concerns, please contact one of the conveners as soon as possible.