Workshop Program (pdf) >>
Monday, 20 January 2020 |
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Time |
Topic |
Speaker |
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08:30-09:00 |
Registration ISSI, Hallerstrasse 6, 1st floor |
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09:00-09:30 |
Welcome and Introduction to ISSI |
Director, Convener |
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Chairperson: Milillo |
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Session 1 |
Ion sputtering lab results |
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09:30-10:00 |
Review of ion sputtering on planetary regolith surfaces |
Wurz |
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10:00-10:20 |
Laboratory experiments on ion sputtering of minerals |
Galli |
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Session 2 |
Space weathering and Thermal desorption |
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10:20-10:50 |
Exospheric Adsorption, Desorption and Surface Interactions |
Teolis |
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10:50-11:20 |
Coffee Break |
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11:20-11:40 |
Exosphere-Subsurface Interactions |
Schorghofer |
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11:40-12:00 |
Solar wind induced hydroxylation process and formation of water/OH on the Moon, Mercury, and asteroids |
Orlando |
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Session 3 |
Micrometeoroid processes and impact vaporization |
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12:00-12:30 |
Dust vaporization during impact events as a source of atoms of refractory elements in the Hermean exosphere |
Berezhnoy |
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12:30-14:30 |
Lunch |
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Chairperson: Wurz |
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14:30-15:00 |
Lab experiment meteoroid |
Horanyi |
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Session 4 |
PSD and Electron stimulated desorption |
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15:00-15:30 |
Electron- and photon-stimulated desorption of the Moon, Mercury and Asteroid surfaces |
Orlando |
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15:30-15:50 |
Energy distributions for PSD of Na and K |
Gamborino |
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15:50-16:20 |
Coffee Break |
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16:20-17:00 |
Discussion on the surface release processes |
Chairperson: Wurz |
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17:00 |
Welcome Reception – Hallerstrasse 6, 1st floor |
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Tuesday, 21 January 2020 |
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Chairperson: Sarantos |
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The drivers |
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Time |
Topic |
Speaker |
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Session 1 |
Ions and electrons |
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09:00-09:20 |
Solar wind and plasma environment of the Moon |
Harada |
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09:20-09:45 |
Ion precipitation at Mercury: flux, drivers and implications |
Raines |
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09:45-10:05 |
Electron precipitations at Mercury nightside |
Lindsay |
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10:05-10:30 |
Modeling the Solar wind interaction with magnetic anomalies at the Moon and with Mercury’s magnetosphere |
Fatemi |
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10:30-11:00 |
Coffee Break |
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Session 2 |
Surface |
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11:00-11:30 |
Temperatures at the Surface-Exosphere Boundary: Lunar Lessons and Applications to Inner Solar System Bodies |
Greenhagen |
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11:30-11:50 |
Surface regolith properties in the frame of exospheric studies |
Capria |
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Session 3 |
Micrometeoroids |
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11:50-12:20 |
Dust distribution in the inner solar system |
Hirai |
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12:20-12:40 |
The Dust Environment of the Moon from the Surface through the Exosphere |
Horanyi |
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12:40-14:00 |
Lunch |
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Chairperson: Teolis |
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14:00-14:30 |
Meteor Input on Earth and Other Planets- Modeling and measurements |
Janches |
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14:30-14:50 |
Meteor showers at Mercury |
Christou |
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14:50-15:20 |
Coffee Break |
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15:20-15:40 |
Space weather at Mercury and at other airless bodies in the solar system and exoplanetary systems |
Winslow (remotely) |
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Session 4 |
Surface |
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15:40-16:00 |
Major Mercury surface features involved in the exosphere processes |
Cremonese |
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16:00-16:30 |
Discussion on the drivers |
Chairperson: Teolis |
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Exosphere |
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Session 1 |
Back scattering |
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16:30-16:50 |
ENAs from backscattering and their use for remote sensing of the surface |
Vorburger |
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Session 2 |
End member of refractories |
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16:50-17:10 |
Heavy ions and neutrals in the lunar exosphere |
Nishino |
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17:10-17:40 |
MESSENGER Observations of Refractories in the exosphere |
Killen |
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17:40 |
End of second day |
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19:00 |
Workshop Dinner at the Restaurant Kornhauskeller, Bern |
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Wednesday, 22 January 2020 |
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Chairperson: Murakami |
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Time |
Topic |
Speaker |
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Session 3 |
Long lived volatiles |
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09:00-09:30 |
Overview of ground-based Na (and K) observations Moon, Mercury and other objects in Solar system |
Killen |
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09:30-09:50 |
Mercury’s Na exosphere variability in relation to Sun activity seen by THEMIS solar telescope |
Mangano |
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09:50-10:10 |
Na exosphere along the Mercury’s orbit |
Milillo |
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10:10-10:30 |
A comprehensive analysis of high-resolution sodium and potassium line profile measurements: Setting constraints on the lunar surface bounded exosphere |
Kuruppuaratchi |
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10:30-11:00 |
Coffee Break |
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11:00-11:20 |
Modelling of the Na circulation |
Leblanc |
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11:20-11:40 |
The exospheric reservoir of alkalis at the Moon: models and validation with measurements |
Sarantos |
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11:40-12:10 |
Discussion and book introduction |
Chairpersons: Mililloand convenors |
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12:10 |
Lunch and free afternoon |
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Thursday, 23 January 2020 |
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Chairperson: Milillo |
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Time |
Topic |
Speaker |
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Session 4 |
Extreme volatiles |
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09:00-09:30 |
Ar and He exosphere of Moon |
Grava |
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09:30-09:50 |
Diffusion Limited Degassing of H2 to the Lunar Exosphere |
Tucker |
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Session 5 |
Water groups |
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09:50-10:10 |
Hydration of the lunar surface inferred from LADEE’s observations of exospheric water events |
Benna |
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10:10-10:40 |
The Putative Water Exosphere of Ceres |
Schorghofer |
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10:40-11:10 |
Coffee Break |
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Session 6 |
Loss processes of exosphere |
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11:10-11:40 |
Na tail Observations |
Schmidt |
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11:40-12:00 |
Exospheric model for Mercury, Moon and exoplanets |
Mura |
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12:00-12:20 |
Photoionization of sodium at Mercury’s exosphere |
Jasinski |
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12:20-12:40 |
Modelling of Exospheric ionisation and its role for populating Mercury’s magnetosphere |
Wurz |
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12:40-14:00 |
Lunch |
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14:00-14:15 |
Discussion on exosphere processes |
Chairperson: Milillo |
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14:15-14:30 |
Book organization |
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14:30-16:00 |
Book chapter subgroups |
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16:00-16:30 |
Coffee Break |
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Chairperson: Grava (TBC) |
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Solar system evolution. Exosphere as a boundary |
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16:30-17:00 |
The Sun in time and the resulting planetary escape for Mercury and the Moon |
Lammer |
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17:00-17:20 |
The exosphere of the early Moon |
Scherf |
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17:20-17:40 |
Evaporation of rocky exoplanet close to the star |
Ito |
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17:40 |
End of fourth day |
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Friday, 24 January 2020 |
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Chairperson: Sarantos |
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Time |
Topic |
Speaker |
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Future directions for observations |
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Session 1 |
Future space missions |
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09:00-09:20 |
Comprehensive investigation of Mercury’s exosphere by BepiColombo |
Murakami |
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09:20-09:40 |
In situ measuring of exospheric densities |
Livi |
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09:40-10:00 |
Characterization of the lunar exosphere using mass spectrometry technique: Future instrument concepts |
Benna |
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10:00-10:20 |
Deep Space Gateway Moon exploration |
Dandouras |
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10:20-10:40 |
Asteroids exospheric exploration |
Kameda |
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10:40-11:10 |
Coffee Break |
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11:10-12:30 |
Report of subgroup works (about 10 minutes each) |
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12:30-14:00 |
Lunch |
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14:00-15:00 |
Discussion final book organisation and deadlines |
Chairperson: Sarantos |
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15:00 |
End of Workshop |
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last update January 10, 2020