An in situ investigation of the preservation and alteration of presolar silicates in the Miller Range 07687 chondrite
Laura B. Seifert, Pierre Haenecour, Tarunika Ramprasad, Adrian J. Brearley, Thomas J. Zega MAPSVersion of Record online: 23 February 2023 LINK “Dust grains that formed around ancient stars and in stellar explosions seeded the early…
Microstructural and Chemical Investigations of Presolar Silicates from Diverse Stellar EnvironmentsOPEN ACCESS
Manish N. Sanghani, Luc Lajaunie, Kuljeet Kaur Marhas, William D. A. Rickard, Silver Sung-Yun Hsiao, Zan Peeters, Hsien Shang, Der-Chuen Lee, José. J. Calvino, and Martin Bizzarro The Astrophysical Journal, Volume 925, Number 2 LINK…
Isotope Systematics of Presolar Silicate Grains: New Insights from Magnesium and Silicon
Peter Hoppe, Jan Leitner, János Kodolányi, and Christian Vollmer The Astrophysical Journal, Volume 913, Number 1 LINK “We report on Mg and Si isotope data of 86 presolar silicate grains identified through NanoSIMS oxygen ion…
Survivability of presolar oxygen isotopic signature of amorphous silicate dust in the protosolar diskOPEN ACCCESS
Daiki Yamamoto, Shogo Tachibana, Noriyuki Kawasaki, Hisayoshi Yurimoto Meteoritics & Planetary Science First Published: 31 July 2019 LINK (OPEN ACCESS) PDF (OPEN ACCESS) “Oxygen isotope exchange experiments between tens of nanometer‐sized amorphous enstatite grains and…
Stardust in the CO3.0 Chondrite NWA 8631: Low Abundance of Presolar Silicates
Haenecour P. Floss C. 79th Annual Meeting of the Meteoritical Society (2016) #6209 LINK
Mineralogy of Presolar Silicate and Oxide Grains of Diverse Stellar Origins
Ann N. Nguyen, Lindsay P. Keller, and Scott Messenger Astrophysical Journal, Volume 818, Number 1 LINK “We report the chemical and structural analysis of nine presolar silicate grains and one presolar oxide grain from the…
Petrography, stable isotope compositions, microRaman spectroscopy, and presolar components of Roberts Massif 04133: A reduced CV3 carbonaceous chondrite
Davidson, J., Schrader, D. L., Alexander, C. M. O’D., Lauretta, D. S., Busemann, H., Franchi, I. A., Greenwood, R. C., Connolly, H. C., Domanik, K. J. and Verchovsky, A. Meteoritics & Planetary Science. doi: 10.1111/maps.12377…
