EPSC-DPS Joint Meeting 2019
Centre International de Conférences de Genève (CICG) | Geneva | Switzerland
15–20 September 2019
Geneva | Switzerland
15–20 September 2019



This session aims at understanding deep interiors and atmospheres of solar system bodies and massive extra-solar planets, their associated internal processes and corresponding material behaviour at extreme pressures and temperatures. These will have important implications for structural models (e.g. location of layer boundaries), evolution scenarios (e.g. demixing phenomena, diffusion), and magnetic field generation (e.g. nonmetal-metal transitions). This session also bridges the geophysical knowledge of bodies in the Solar System to rocky exoplanets by considering the potentially observable signatures associated with geologically-active worlds. Potentially fruitful targets are molten or volcanically-active planets, where the atmosphere and interior are tightly coupled through the exchange of heat and mass.

The session will include solicited and contributed papers addressing observational, laboratory, and theoretical studies of matter under planetary interior conditions.

Included subtopics are:
(1) Ab initio simulations and laboratory studies for matter under extreme conditions
(2) Interior structure, composition, and evolution
(3) Equation of state, melting, and phase transformation at extreme states
(4) Volcanism and magma ocean modeling
(5) Novel observational signatures of active worlds

Co-organized as TP10/OPS14
Convener: Frank Sohl | Co-conveners: Karen Appel, Dan J. Bower, Caroline Dorn, Martin French, Helene Massol, Nadine Nettelmann, Lena Noack, Apurva V. Oza, Gerd Steinle-Neumann
| Thu, 19 Sep, 13:30–17:00
Earth (Room 5), Fri, 20 Sep, 08:30–10:00
Earth (Room 5)
| Attendance Thu, 19 Sep, 17:15–18:45 | Display Wed, 18 Sep, 14:00–Fri, 20 Sep, 17:30|Level 2

Thursday, 19 September 2019 | Earth (Room 5)

Chairperson: G. Steinle-Neumann, C. Dorn
13:30–13:45 |
| solicited talk
Bastien Brugger, Jonathan Lunine, Olivier Mousis, and Magali Deleuil
13:45–14:00 |
Kaustubh Hakim, Arie van den Berg, Allona Vazan, Dennis Höning, Wim van Westrenen, and Carsten Dominik
14:00–14:15 |
| solicited talk
June Wicks
14:15–14:30 |
Markus Schölmerich, Karen Appel, Thomas Tschentscher, Cindy Bolme, Eric Cunningham, Eric Galtier, Arianna Gleason, Bob Nagler, Tom Preston, Raymond Smith, Sally Tracy, Lennart Wollenweber, and Ulf Zastrau
14:30–14:45 |
Florian Trybel, Ion Errea, Donat Adams, Michelle Wenz, Lorenzo Monacelli, Sergey Churakov, Matteo Calandra, Francesco Mauri, Raffaello Bianco, Daniele Passerone, and Gerd Steinle-Neumann
Coffee break
Chairperson: D. J. Bower, H. Massol
15:30–15:45 |
| solicited talk
Katherine de Kleer
15:45–16:00 |
Sylvain Petitgirard, Ilya Kupenko, Ines collings, Eleanor Jennings, Ingrid Blanchard, Valerio Cerantola, Marine Cotte, Andreas Johannes, and Motohiko Murakami
16:00–16:15 |
| solicited talk
Robert E. Johnson
16:15–16:30 |
Edwin Kite, Bruce Fegley, Laura Schaefer, and Eric Gaidos
16:30–16:45 |
| solicited talk
Allona Vazan, Chris Ormel, Lena Noack, and Carsten Dominik
16:45–17:00 |
Oliver Shah, Yann Alibert, and Ravit Helled

Friday, 20 September 2019 | Earth (Room 5)

Chairperson: N. Nettelmann, L. Noack
08:30–08:45 |
| solicited talk
Ab initio based equation of state of dense water for planetary and exoplanetary modeling
Stephane Mazevet, Adrien Licari, Gilles Chabrier, and Alexander Yurievich Potekhin
08:45–09:00 |
Marcus Knudson, Michael Desjarlais, Martin Preising, and Ronald Redmer
09:00–09:15 |
Lewis Conway and Andreas Hermann
09:15–09:30 |
Angelika Rosa, Guillaume Morard, Agnes Dewaele, Gaston Garbarino, Nicolas Guignot, Tetsuo Irifune, and Ali Bouhifd
09:30–09:45 |
Sang-Heon Shim, Carole Nisr, Huawei Chen, Kurt Leinenweber, Andrew Chizmeshya, Vitali Prakapenka, Clemens Prescher, Sergey Tkachev, Yue Meng, and Zhenxian Liu
09:45–10:00 |
Johannes Wicht, Thomas Gastine, Lucia D.V. Duarte, and Wieland Dietrich