D/H

A nearly terrestrial D/H for comet 67P/Churyumov-GerasimenkoOPEN ACCESS

13/11/2024 23:08 · by karmaka · in comet, Earth, Rosetta, space missions, water

Kathleen E. Mandt, Jacob Lustig-Yaeger, Adrienn Luspay-Kuti, Peter Wurz, Dennis Bodewits, Stephen A. Fuselier, Olivier Mousis, Steven M. Petrinec, Karlheinz J. Trattner Science Advances13 Nov 2024Vol 10, Issue 46 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Cometary…

On the origin and evolution of deuterium enrichment in type 1 and 2 chondritic organic solids

22/09/2024 08:42 · by karmaka · in carbonaceous chondrite, CM, CR, organic matter, Tagish Lake

George D. Cody, Conel M. O’D. Alexander, Dionysis I. Foustoukos, Yoko Kebukawa, Ying Wang Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 21 September 2024 LINK “Rotationally resonant Deuterium Nuclear Magnetic Resonance spectroscopy (D…

Identification of a primordial high D/H component in the matrix of unequilibrated ordinary chondritesOPEN ACCESS

14/06/2024 18:56 · by karmaka · in aqueous alteration, matrix, ordinary chondrite, thermal metamorphism, UOC

Helen Grant, Romain Tartèse, Rhian Jones, Laurette Piani, Yves Marrocchi Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 14 June 2024 LINK (OPEN ACCESS) “Deuterium to hydrogen isotope ratios in unequilibrated ordinary chondrites (UOCs)…

Origin of Earth’s water: sources and constraintsOPEN ACCESS

11/12/2019 14:03 · by karmaka · in asteroid, comet, early chronology, Earth, water

Karen Meech, Sean N. Raymond Review; Chapter to appear in Planetary Astrobiology PDF (OPEN ACCESS) “We review the state of knowledge on the origin of Earth’s water. Empirical constraints come from chemical and isotopic measurements…

Origins of volatile elements (H, C, N, noble gases) on Earth and Mars in light of recent results from the ROSETTA cometary mission

09/03/2016 18:26 · by karmaka · in comet, Earth, Late Heavy Bombardment (LHB), Mars, noble gases, Rosetta, space missions

Bernard Marty, Guillaume Avice, Yuji Sano, Kathrin Altwegg, Hans Balsiger, Myrtha Hässig, Alessandro Morbidelli, Olivier Mousis, Martin Rubin Earth and Planetary Science Letters Volume 441, 1 May 2016, Pages 91–102 Available online 9 March 2016…