collisional history

In-situ phosphate U-Pb ages of the L chondritesOPEN ACCESS

18/07/2023 18:56 · by karmaka · in L, ordinary chondrite, parent body

Craig Robert Walton, Heejin Jeon, Ana Černok, Auriol S.P. Rae, Ioannis Baziotis, Fengzai Tang, Venkata S.C. Kuppili, Ludovic Ferrière, James Darling, Sen Hu, Martin J. Whitehouse, Mahesh Anand, Oliver Shorttle Geochimica et Cosmochimica Acta In…

Effect of impact velocity and angle on deformational heating and post-impact temperatureOPEN ACCESS

17/08/2022 10:23 · by karmaka · in asteroid, impact / impact-structures, shock metamorphism

Shigeru Wakita, Hidenori Genda, Kosuke Kurosawa, Thomas M. Davison, Brandon C. Johnson accepted for publication in JGR: Planets PDF (OPEN ACCESS) “The record of impact induced shock-heating in meteorites is an important key for understanding…

Experimental Simulations of Shock Textures in BCC Iron: Implications for Iron MeteoritesOPEN ACCESS

21/04/2022 10:14 · by karmaka · in iron, shock metamorphism

Eiji Ohtani, Toru Sakurabayashi, Kosuke Kurosawa Accepted for publication in Progress in Earth and Planetary Science PDF (OPEN ACCESS) Update (3 May 2022): Progress in Earth and Planetary SciencePublished: 03 May 2022 LINK (OPEN ACCESS)PDF…

Ancient and recent collisions revealed by phosphate minerals in the Chelyabinsk meteoriteOPEN ACCESS

24/02/2022 11:29 · by karmaka · in Chelyabinsk / Челябинск, LL, ordinary chondrite, parent body, radiometric dating, shock metamorphism, witnessed fall

Craig R. Walton, Oliver Shorttle, Sen Hu, Auriol S. P. Rae, Ji Jianglong, Ana Černok, Helen Williams, Yu Liu, Guoqiang Tang, Qiuli Li & Mahesh Anand Communications Earth & Environment, Volume 3, Article number: 40Published:…

Ancient and recent collisions revealed by phosphate minerals in the Chelyabinsk meteoriteOPEN ACCESS

14/12/2021 07:01 · by karmaka · in asteroid, Chelyabinsk / Челябинск, witnessed fall

Craig R. Walton, Oliver Shorttle, Sen Hu, Auriol S. P. Rae, Ji Jianglong, Ana Černok, Helen Williams, Yu Liu, Guoqiang Tang, Qiuli Li, Mahesh Anand Accepted in Nature Communication Earth and Environment PDF (OPEN ACCESS)…

Multiple shock events recorded in the Northwest Africa 2139 LL6 chondrite: Implications for collisional histories of the LL chondrite parent body

24/11/2021 15:35 · by karmaka · in LL, ordinary chondrite, parent body, shock metamorphism

Atsushi Takenouchi, Hirochika Sumino, Karin Shimodate, Akira Yamaguchi Meteoritics & Planetary ScienceVersion of Record online: 24 November 2021 LINK “LL chondrites have experienced multiple shock events; however, the relations of each shock event and their…

Collisional history of Ryugu’s parent body from bright surface boulders

21/09/2020 21:25 · by karmaka · in asteroid, C-type, carbonaceous chondrite, Hayabusa-2 / 162173 Ryugu, reflectance spectra, S-type, space missions, thermal metamorphism

E. Tatsumi, C. Sugimoto, L. Riu, S. Sugita, T. Nakamura, T. Hiroi, T. Morota, M. Popescu, T. Michikami, K. Kitazato, M. Matsuoka, S. Kameda, R. Honda, M. Yamada, N. Sakatani, T. Kouyama, Y. Yokota, C….

The violent collisional history of aqueously evolved (2) Pallas

10/02/2020 19:18 · by karmaka · in asteroid, B-type, carbonaceous chondrite, CM

Michaël Marsset, Miroslav Brož, Pierre Vernazza, Alexis Drouard, Julie Castillo-Rogez, Josef Hanuš, Matti Viikinkoski, Nicolas Rambaux, Benoît Carry, Laurent Jorda, Pavel Ševeček, Mirel Birlan, Franck Marchis, Edyta Podlewska-Gaca, Erik Asphaug, Przemyslaw Bartczak, Jérôme Berthier, Fabrice…

Olivine on Vesta as exogenous contaminants brought by impacts: Constraints from modeling Vesta’s collisional history and from impact simulationsOPEN ACCESS

25/07/2016 23:33 · by karmaka · in Dawn, HED achondrite, impact / impact-structures, Vesta

D. Turrini, V. Svetsov, G. Consolmagno, S. Sirono, S. Pirani PDF (OPEN ACCESS) Icarus In Press, Accepted Manuscript, Available online 25 July 2016 LINK “Highlights • The Dawn mission revealed the presence of olivine on…