36Ar/38Ar

Search for pre-accretionary irradiation effects in Calcium-Aluminum inclusions from the CV3 chondrite AllendeOPEN ACCESS

07/01/2025 11:56 · by karmaka · in CAI, carbonaceous chondrite, cosmic ray exposure age (CRE), CV, CV-oxA, refractory inclusions

P. Ghaznavi, C. Burkhardt, F. L. H. Tissot, I. Leya MAPS, Version of Record online: 07 January 2025 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Calcium-aluminum-rich inclusions (CAIs) are the first objects that formed in the solar…

Formation of Venus, Earth and Mars: Constrained by Isotopes

23/12/2020 13:00 · by karmaka · in accretion, accretion, differentiation, early chronology, Earth, Mars, planets/planetesimals, solar system, Venus

Helmut Lammer, Ramon Brasser, Anders Johansen, Manuel Scherf & Martin Leitzinger Space Science ReviewsPublished: 22 December 2020 LINKUpdate (12 February 2021); PDF (OPEN ACCESS) “Here we discuss the current state of knowledge of terrestrial planet…

Detection of argon in the coma of comet 67P/Churyumov-Gerasimenko

25/09/2015 23:22 · by karmaka · in comet, noble gases, Rosetta

By Hans Balsiger, Kathrin Altwegg, Akiva Bar-Nun, Jean-Jacques Berthelier, Andre Bieler, Peter Bochsler, Christelle Briois, Ursina Calmonte, Michael Combi, Johan De Keyser, Peter Eberhardt, Björn Fiethe, Stephen A. Fuselier, Sébastien Gasc, Tamas I. Gombosi, Kenneth…