Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor...
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![Page 1: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/1.jpg)
Mass composition of the escaping plasma at Mars
Ella Carlsson IRF Kiruna
Supervisors:
Professor Sverker Fredriksson, LTU
Professor Stas Barabash, IRF
Ella Carlsson IRF Kiruna
![Page 2: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/2.jpg)
Carbon-silicate cycle
Ella Carlsson IRF Kiruna
![Page 3: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/3.jpg)
Atmosphere• 95% CO2
Ella Carlsson IRF Kiruna
![Page 4: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/4.jpg)
Water related features:
Streamliners
Ella Carlsson IRF Kiruna
![Page 5: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/5.jpg)
Ella Carlsson IRF Kiruna
Water related features:
Gullies
![Page 6: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/6.jpg)
Ella Carlsson IRF Kiruna
Water related features:
Riverbeds
![Page 7: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/7.jpg)
Water related features:
Hematite spheres
![Page 8: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/8.jpg)
Layered rock named ‘Last Chance’Layered rock named ‘Last Chance’
Ripple features in Earth rockRipple features in Earth rock
Water related features:
Cross bedding
![Page 9: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/9.jpg)
Frozen lake?
Ella Carlsson IRF Kiruna
![Page 10: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/10.jpg)
Gamma ray spectrometer…
..finds water
Ella Carlsson IRF Kiruna
![Page 11: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/11.jpg)
?
Ella Carlsson IRF Kiruna
![Page 12: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/12.jpg)
Ella's mission
Solve the problem with the missing carbonates!
Ella Carlsson IRF Kiruna
![Page 13: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/13.jpg)
IMA – Ion Mass Analyzer
A. FedorovElla Carlsson IRF Kiruna
![Page 14: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/14.jpg)
MEX - orbit
Ella Carlsson IRF Kiruna
![Page 16: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/16.jpg)
Energy-mass matrix
Ella Carlsson IRF Kiruna
![Page 17: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/17.jpg)
Mass-fitting
Ella Carlsson IRF Kiruna
![Page 18: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/18.jpg)
Mass-fitting
Ella Carlsson IRF Kiruna
![Page 19: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/19.jpg)
Ion-beam events
Ella Carlsson IRF Kiruna
![Page 20: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/20.jpg)
Flux ratios
Phobos-2 data (Lundin et al., 1989)
O+ escape rate: 2x1025 s-1
CO2+ escape rate: 4x1024 s-1 (0.29 kgs -1)
Submitted to Icarus
Ella Carlsson IRF Kiruna
![Page 21: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/21.jpg)
Martian atmospherePast: 1-5 bar3 bar - 1.2x1019 kgPresent:6.4 mbar - 2.5x1016 kg
Total amount of escaped CO2+ (4 Gyr)3.7x1016 kg
• XUV• Solar wind• Intrinsic magnetic field
Ella Carlsson IRF Kiruna
![Page 22: Mass composition of the escaping plasma at Mars Ella Carlsson IRF Kiruna Supervisors: Professor Sverker Fredriksson, LTU Professor Stas Barabash, IRF Ella.](https://reader035.fdocuments.in/reader035/viewer/2022070308/551c08c3550346a84f8b4fe4/html5/thumbnails/22.jpg)
Ella Carlsson IRF Kiruna
So why is all this stuff important?