Microscale Hydrogen, Carbon, and Nitrogen Isotopic Diversity of Organic Matter in Asteroid RyuguOPEN ACCESS
Larry R Nittler, Jens Barosch, Katherine Burgess, Rhonda M Stroud, Jianhua Wang, Hikaru Yabuta, Yuma Enokido, Megumi Matsumoto, Tomoki Nakamura, Yoko Kebukawa, Shohei Yamashita, Yoshio Takahashi, Laure Bejach, Lydie Bonal, George D Cody, Emmanuel Dartois,…
Aqueous alteration in icy planetesimals: The effect of outward transport of gaseous hydrogenOPEN ACCESS
Takazo Shibuya, Yasuhito Sekine, Sakiko Kikuchi, Hiroyuki Kurokawa, Keisuke Fukushi, Tomoki Nakamura, Sei-ichiro Watanabe Geochimica et Cosmochimica ActaAvailable online 28 March 2024 LINK (OPEN ACCESS) “Parent bodies of carbonaceous chondrites that initially contained metallic iron…
The H-poor nature of incompletely melted planetesimals: The view from acapulcoites and lodranites
Liam D. Peterson, Megan E. Newcombe, Conel M.O’D. Alexander, Jianhua Wang, Sune G. Nielsen In Press, Journal Pre-proof, Available online 10 February 2024 LINK “The abundance of H in planetary building blocks is of fundamental…
Hydrogen in magnetite from asteroid RyuguOPEN ACCESS
J. Aléon, S. Mostefaoui, H. Bureau, D. Vangu, H. Khodja, K. Nagashima, N. Kawasaki, Y. Abe, C. M. O’D. Alexander, S. Amari, Y. Amelin, K. Bajo, M. Bizzarro, A. Bouvier, R. W. Carlson, M. Chaussidon,…
The H content of aubrites: An evaluation of bulk versus in situ methods for quantifying water in meteorites
Liam D. Peterson, Megan E. Newcombe, Conel M.O’D. Alexander, Jianhua Wang, Frieder Klein, David V. Bekaert, Sune G. Nielsen Earth and Planetary Science LettersVolume 620, 15 October 2023, 118341 LINK “Aubrites and enstatite chondrites (ECs)…
The high-temperature origin of hydrogen in enstatite chondrite chondrules and implications for the origin of terrestrial water
Dorian Thomassin, Laurette Piani, Johan Villeneuve, Marie-Camille Caumon, Nordine Bouden, Yves Marrocchi Earth and Planetary Science LettersVolume 616, 15 August 2023, 118225, Available online 30 May 2023 LINK “Due to their numerous isotopic similarities to…
Hydrogen in acapulcoites and lodranites: A unique source of water for planetesimals in the inner Solar SystemOPEN ACCESS
A. Stephant, X. Zhao, M. Anand, J. Davidson, C. Carli, T. Cuppone, G. Pratesi, I.A. Franchi Earth and Planetary Science LettersVolume 615, 1 August 2023, 118202 LINK (OPEN ACCESS) “Highlights Partial melting up to 20%…
History of Hydrogen in the Early Inner Solar System as Recorded in Angrite Meteorites
Rider-Stokes B. G.* Anand M. White L. F. Stephant A. Franchi I. A. Zhao X. 54th Lunar and Planetary Science Conference 2023 abstract [#1602] We investigate H abundance and isotopic compositions of minerals in angrites, providing insights into the timing of volatile addition to…
Origin of life-forming volatile elements in the inner Solar System
Michael W. Broadley, David V. Bekaert, Laurette Piani, Evelyn Füri & Bernard Marty NatureReview, Published: 09 November 2022 LINK “Volatile elements such as hydrogen, carbon, nitrogen and oxygen are essential ingredients to build habitable worlds…
Hydrogen Drives Part of the Reverse Krebs Cycle under Metal or Meteorite CatalysisOPEN ACCESS
Sophia A. Rauscher, Joseph Moran Angewandte Chemie International EditionFirst published: 17 October 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Hydrogen (H2) is a geological source of reducing electrons that is thought to have powered the metabolism…
Nitrogen isotope evidence for Earth’s heterogeneous accretion of volatilesOPEN ACCESS
Lanlan Shi, Wenhua Lu, Takanori Kagoshima, Yuji Sano, Zenghao Gao, Zhixue Du, Yun Liu, Yingwei Fei & Yuan Li Nature Communications, Volume 13, Article number: 4769 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “The origin of major…
Hydrogen emission from meteors and meteorites: Mapping traces of H2O molecules and organic compounds in small Solar system bodiesOPEN ACCESS
Pavol Matlovič, Adriana Pisarcčíková, Juraj Tóth, Pavel Mach, Peter Čermák, Stefan Loehle, Leonard Kornoš, Ludovic Ferrière, Jiří Šilha, David Leiser, Ranjith Ravichandran Monthly Notices of the Royal Astronomical Society, stac927 LINK Update (2 May 2022):…
Determination of the initial hydrogen isotopic composition of the solar system
J. Aléon, D. Lévy, A. Aléon-Toppani, H. Bureau, H. Khodja & F. Brisset Nature Astronomy (2022)Published: 03 February 2022 LINK Supplementary information “The initial isotopic composition of water in the Solar System is of paramount…
Chemical Differentiation of Planets: A Core IssueOPEN ACCESS
Hervé Toulhoat, Viacheslav Zgonnik The Astrophysical Journal, Volume 924, Number 2Published: 14 January 2022 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “By plotting empirical chemical element abundances on Earth relative to the Sun and normalized to silicon…
Shock-induced H loss from pyroxene and maskelynite in a Martian meteorite and the mantle source δD of enriched shergottites
J.-M. Dudley, A.H. Peslier, R.L. Hervig Geochimica et Cosmochimica ActaAvailable online 28 October 2021 LINK “Assessing the water abundance and hydrogen isotopic signature (δD) of the Martian interior dictates our understanding of the formation of…
Numerous chondritic impactors and oxidized magma ocean set Earth’s volatile depletionOPEN ACCESS
Haruka Sakuraba, Hiroyuki Kurokawa, Hidenori Genda & Kenji Ohta Scientific Reports, Volume 11, Article number: 20894 (2021) LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Earth’s surface environment is largely influenced by its budget of major volatile elements:…
The pre-atmospheric hydrogen inventory of CM carbonaceous chondritesOPEN ACCESS
Martin R. Lee, Benjamin E. Cohen, Adrian J. Boyce, Lydia J. Hallis, Luke Daly Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 19 June 2021 LINK (OPEN ACCESS) “Highlights • Up to half of…
Hydrogen abundance estimation and distribution on (101955) Bennu
A. Praet, M.A. Barucci, B.E. Clark, H.H. Kaplan, A.A. Simon, V.E. Hamilton, J.P. Emery, E.S. Howell, L.F. Lim, X.-D. Zouh, J.-Y. Li, D.C. Reuter, F. Merlin, J.D.P. Deshapriya, S. Fornasier, P.H. Hasselmann, G. Poggiali, S….
Hydrogen Content in Chondrules of CM Chondrites: Influence of Aqueous Alteration or Preaccretional Heritage?
S. Azevedo-Vannson, Remusat L., Piani L., Pont S., Roskosz M. 52nd Lunar and Planetary Science Conference (2021), Abstract #1867 PDF “Ion probe reveals high H content in NAMs of chondrules in Paris and Aguas Zarcas…
Cosmic ray effects on the isotope composition of hydrogen and noble gases in lunar samples: Insights from Apollo 12018OPEN ACCESS
Evelyn Füri, Laurent Zimmermann, Etienne Deloule, Reto Trappitsch Earth and Planetary Science LettersVolume 550, 15 November 2020, 116550, First available on 31 August 2020 LINK (OPEN ACCESS) “Highlights • Abundances of D, 3He, 21Ne, and…
The hydrogen isotopic composition of lunar melt inclusions: An interplay of complex magmatic and secondary processesOPEN ACCESS
A. Stephant, M. Anand, R. Tartèse, X. Zhao, G.Degli-Alessandrini, I.A. Franchi Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 29 June 2020 LINK (OPEN ACCESS) “Since the discovery of water (a term collectively used…
Hydrogen Isotopic Variations in the ShergottitesOPEN ACCESS
Shuai Wang and Sen Hu Geosciences 2020, 10(4), 148 LINK (OPEN ACCESS)PDF (DOWNLOAD) “Hydrogen isotopes in the shergottite Martian meteorites are among the most varied in Mars laboratory samples. By collating results of previous studies…
Exploring the Origins of Deuterium Enrichments in Solar Nebular Organics
L. Ilsedore Cleeves, Edwin A. Bergin, Conel M. O’D. Alexander, Fujun Du, Dawn Graninger, Karin I. Öberg, and Tim J. Harries Astrophysical Journal, Volume 819, Number 1 Published 2016 February 23 LINK “Deuterium-to-hydrogen (D/H) enrichments…
Meteoritic evidence for a previously unrecognized hydrogen reservoir on Mars
Tomohiro Usui, Conel M. O’D. Alexander, Jianhua Wang, Justin I. Simon, John H. Jones Earth and Planetary Science Letters Volume 410, 15 January 2015, Pages 140–151 LINK
The negligible chondritic contribution in the lunar soils water
Alice Stephant and François Robert PNAS2014 111 (42)15007-15012; published ahead of print October 6, 2014, doi:10.1073/pnas.1408118111 LINK
Hydrogen Isotopes in Lunar Volcanic Glasses and Melt Inclusions Reveal a Carbonaceous Chondrite Heritage
A.E. Saal et al. Published Online May 9 2013 Science 14 June 2013: Vol. 340 no. 6138 pp. 1317-1320 DOI: 10.1126/science.1235142 LINK Water is perhaps the most important molecule in the solar system, and determining…
