EPSC-DPS Joint Meeting 2019
Centre International de Conférences de Genève (CICG) | Geneva | Switzerland
15–20 September 2019
EPSC-DPS2019
Geneva | Switzerland
15–20 September 2019
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SB2
Laboratory measurements and models for cometary, asteroidal, dwarf planet and meteoric material studies including organic matter studies 

This session aims to highlight the new challenges and the missing bricks needed to understand the composition of primitive bodies through laboratory works and models.

The session focuses on the origin of inorganic and organic matter in different astrophysical environments and welcomes contributions on laboratory investigations and models of parent bodies of various meteorite groups, asteroids, comets and dwarf planets such as: a) experimental work related to the dust-regolith composition; b) observation and characterization of laboratory analogues; c) models of comet formation, and interior structure of asteroids with implications for parent body processes and evolution of small bodies in our solar system.

The session will also focus on experimental, theoretical and observational topics specifically aimed to the study organic matter in planetary bodies, including a) detection and evolution of organic compounds in the interstellar medium; b) characterization and evolution of the organic matter in the primitive bodies (meteorites, comets, IDPs); c) observation and distribution of the organic matter in the protosolar disk and planetary surfaces.

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Convener: Gabriele Arnold | Co-conveners: Gregoire Danger, Simone De Angelis, Marco Ferrari, Wladimir Neumann, Eric Quirico, Ottaviano Ruesch, Sabrina Schwinger, Vassilissa Vinogradoff
Orals
| Mon, 16 Sep, 08:30–10:00, 13:30–18:30
 
Neptune (Room 3)
Posters
| Attendance Tue, 17 Sep, 17:15–18:45 | Display Mon, 16 Sep, 08:30–Wed, 18 Sep, 11:00|Basement

Monday, 16 September 2019 | Neptune (Room 3)

Chairperson: Vassilissa Vinogradoff, Ottaviano Ruesch
Meteorites and their parent bodies
08:30–08:45 |
EPSC-DPS2019-1375
Data-Driven UPLC-Orbitrap MS Analysis in Astrochemistry
Alexander Ruf, Pauline Poinot, Claude Geffroy, Louis Le Sergeant d’Hendecourt, and Gregoire Danger
08:45–09:00 |
EPSC-DPS2019-117
X-CT morphological study of giant antarctic micrometeorites
Zélia Dionnet, Martin Suttle, Andrea Longobardo, Luigi Fulco, Alessandra Rotundi, Rosario Brunetto, Vincenzo Della Corte, and Andrew King
09:00–09:15 |
EPSC-DPS2019-91
FTIR and X-ray micro-tomography on Itokawa particles and carbonaceous chondrites
Rosario Brunetto, Zélia Dionnet, Alice Aléon-Toppani, Donia Baklouti, Ferenc Borondics, Zahia Djouadi, Andrew King, Tomoki Nakamura, Stefano Rubino, Christophe Sandt, David Troadec, and Akira Tsuchiyama
09:15–09:30 |
EPSC-DPS2019-851
µ-FTIR spectroscopy for the analysis of clasts in hydrated carbonaceous chondrites and potential applications to remote sensing observations of asteroids
Victoria Hamilton and Timothy McCoy
09:30–09:45 |
EPSC-DPS2019-25
Sub-solar Al/Si and Mg/Si ratios of the enstatite chondrites reveal planetesimal formation during early condensation in the protoplanetary disk
Alessandro Morbidelli, Guy Libourel, Herbert Palme, Seth Jacobson, and David Rubie
09:45–10:00 |
EPSC-DPS2019-604
Shock recovery experiments for simulating short duration parent body heating
Eric Quirico, Hikaru Yabuta, Pierre Beck, Lydie Bonal, Anais Bardyn, Larry Nittler, Conel Alexander, Nathalie Carrasco, and Cyril Szopa
Coffee break
Chairperson: Gabriele Arnold, Simone De Angelis
Icy worlds
13:30–13:50 |
EPSC-DPS2019-1637
| Media interest
Sublimation of ice/dust mixtures
Antoine Pommerol, Olivier Poch, Bernhard Jost, Clément Feller, Holly Capelo, Stefano Spadaccia, Jessica Sunshine, and Nicolas Thomas
13:50–14:05 |
EPSC-DPS2019-568
Amorphous water ice within icy planetesimals survives collisional evolution in the early Solar System
Jordan Steckloff and Gal Sarid
14:05–14:20 |
EPSC-DPS2019-1837
Trapping and release of noble gases from amorphous H2O ice
Adi Ninio Greenberg, Diana Laufer, Dina Prialnik, and Akiva Bar-Nun
14:20–14:35 |
EPSC-DPS2019-321
Volatile organic compounds in gas phase as a probe of the chemistry occurring in solid phase
Ninette Abou Mrad, Fabrice Duvernay, and Grégoire Danger
14:35–14:50 |
EPSC-DPS2019-125
Introduction of ion mobility for the structural elucidation of soluble organic matter: Application to Titan’s Haze
Julien Maillard, Christopher Rüger, Johann Lemaître, Isabelle Schmitz-Afonso, Mark Ridgeway, Christopher Thompson, Thomas Gautier, Mel Park, Pierre Guisti, Carlos Afonso, and Nathalie Carrasco
14:50–15:00 |
EPSC-DPS2019-941
Chemical composition of Pluto's aerosols analogues
Lora Jovanovic, Thomas Gautier, Nathalie Carrasco, Véronique Vuitton, Cédric Wolters, François-Régis Orthous-Daunay, Ludovic Vettier, and Laurène Flandinet
Coffee break
Chairperson: Eric Quirico, Marco Ferrari
Asteroids and comets
15:30–15:45 |
EPSC-DPS2019-78
Experimental evidence for the nature of Ceres blue material
Stefan Schröder, Olivier Poch, Marco Ferrari, Simone De Angelis, Robin Sultana, Sandra Potin, Pierre Beck, Maria Cristina De Sanctis, and Bernard Schmitt
15:45–16:00 |
EPSC-DPS2019-560
Spectral investigation of Ceres analogue mixtures for in-depth analysis of ccps
Anna Galiano, Fabrizio Dirri, Ernesto Palomba, Andrea Longobardo, Bernard Schmitt, and Pierre Beck
16:00–16:15 |
EPSC-DPS2019-766
Mid-IR spectral effects of regolith porosity: Implications for surface mineralogy of Trojan asteroids
Audrey Martin, Joshua Emery, and Sean Lindsay
16:15–16:30 |
EPSC-DPS2019-520
Vis-NIR Spectroscopy of Highly Porous Surfaces
Robin Sultana, Pierre Beck, Olivier Poch, Mauro Ciarniello, Eric Quirico, and Bernard Schmitt
16:30–16:45 |
EPSC-DPS2019-1467
VIS-IR spectroscopy of mixtures of ice, organic matter and opaque mineral in support of minor bodies remote sensing observations
Mauro Ciarniello, Ljuba V. Moroz, Olivier Poch, Vassilissa Vinogradoff, Pierre Beck, Batiste Rousseau, Istiqomah Istiqomah, Robin Sultana, Andrea Raponi, Stefanus Schroeder, David Kappel, Eric Quirico, Gianrico Filacchione, Antoine Pommerol, Vito Mennella, and Cedric Pilorget
16:45–17:00 |
EPSC-DPS2019-32
Ammonium Salts as a Source of Small Organic Molecules Observed with DFMS/ROSINA
Nora Hänni, Kathrin Altwegg, Adrian Etter, Sébastien Gasc, Martin Rubin, Isaac Schroeder, Markus Schuhmann, Stefan Schürch, and Susanne Wampfler
Break
Chairperson: Gregoire Danger, Gabriele Arnold
The bigger picture - small bodies as witnesses of protosolar neblua evolution
17:15–17:30 |
EPSC-DPS2019-1136
Origin of the high N2/CO ratio in comet C/2016 R2 (PanSTARRS)
Olivier Mousis, Alexis Bouquet, Thomas Ronnet, Artyom Aguichine, Jonathan Lunine, Grégoire Danger, Kathleen Mandt, and Adrienn Luspay-Kuti
17:30–17:45 |
EPSC-DPS2019-1574
FIR and (sub-)millimeter optical constants of silicates and water ice
(withdrawn)
Harald Mutschke, Pierre Mohr, Denny Häßner, Frank Lewen, and Jürgen Blum
17:45–18:00 |
EPSC-DPS2019-914
Molecular reactivity of ices in the protosolar nebula
Thomas Gautier, Alexander Ruf, Grégoire Danger, Olivier Mousis, Fabrice Duvernay, Véronique Vuitton, Laurène Flandinet, Roland Thissen, François-Régis Orthous-Daunay, Thierry Chiavassa, and Louis d'Hendecourt
18:00–18:15 |
EPSC-DPS2019-229
Protosolar cloud collapse and redistribution of 26Al
Francesco Cristiano Pignatale, Emmanuel Jacquet, Marc Chaussidon, and Sébastien Charnoz
18:15–18:30 |
EPSC-DPS2019-792
Theoretical and Experimental Updates on A Radiative Model for Chondrule and Chondrite Formation
William Herbst, James Greenwood, and Kenichi Abe