polyaromatic carbonaceous matter

Deuterium Isotope Fractionation of Polycyclic Aromatic Hydrocarbons in Meteorites as an Indicator of Interstellar/Protosolar Processing HistoryOPEN ACCESS

02/09/2022 18:07 · by karmaka · in carbonaceous chondrite, CM, organic matter

Heather V. Graham, Jamie E. Elsila, Jason P. Dworkin, Scott A. Sandford and Jose C. Aponte Life 2022, 12(9), 1368 LINK (OPEN ACCESS)PDF (DOWNLOAD) “The stable isotope composition of soluble and insoluble organic compounds in…

Polyaromatic Units Set the Albedo of Dark Extraterrestrial MaterialsOPEN ACCESS

20/01/2022 15:28 · by karmaka · in asteroid, C-type, comet, D-type, Hayabusa-2 / 162173 Ryugu, interplanetary dust, organic matter, OSIRIS-REx / 101955 Bennu, P-type, reflectance spectra, space missions, surface, Tagish Lake

Romain Maupin, Zahia Djouadi, Rosario Brunetto, Obadias Mivumbi, Christophe Sandt and Ferenc Borondics The Planetary Science Journal, Volume 3, Number 1, 20 January 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Primitive extraterrestrial materials are generally dark,…

A radiolytic origin of organic matter in primitive chondrites and trans-neptunian objects? New clues from ion irradiation experiments

04/04/2021 10:11 · by karmaka · in early chronology, organic matter, solar system

Mathilde Faure, Eric Quirico, Alexandre Faure, Philippe Boduch, Hermann Rothard, Emmanuel Balanzat, Donia Baklouti, Rosario Brunetto, Lydie Bonal, Pierre Beck, Bernard Schmitt IcarusIn Press, Journal Pre-proof, Available online 3 April 2021 LINK “Highlights • Ion…

Thermal metamorphic history of Antarctic CV3 and CO3 chondrites inferred from the first- and second-order Raman peaks of polyaromatic organic carbon

01/04/2021 08:16 · by karmaka · in carbonaceous chondrite, CO, CV, organic matter, thermal metamorphism

Mehmet Yesiltas, Jordan Young, Timothy D. Glotch American Mineralogist (2021) 106 (4): 506–517 LINK “Parent body thermal metamorphism is an important process that alters the structure of organic matter in the parent asteroid of meteorites….

Thermal history of type 3 chondrites from the antarctic meteorite collection determined by Raman spectroscopy of their polyaromatic carbonaceous matter

18/06/2016 07:10 · by karmaka · in carbonaceous chondrite, CO, CV, thermal metamorphism, UOC

Lydie Bonal, Eric Quirico, Laurène Flandinet, Gilles Montagnac Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 18 June 2016 LINK “This paper is focused on the characterization of the thermal history of 151…