activity
20132025
most citedA 4565 Myr old andesite from an extinct chondritic protoplanet

76 citations · 168 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.EP2025★ 14 cited

Catastrophic disruption of asteroid 2023 CX1 and implications for planetary defense

Auriane Egal, Denis Vida, François Colas +94

Mitigation of the threat from airbursting asteroids requires an understanding of the potential risk they pose for the ground. How asteroids release their kinetic energy in the atmo…

astro-ph.EP2021★ 76 cited

A 4565 Myr old andesite from an extinct chondritic protoplanet

Jean-Alix Barrat, Marc Chaussidon, Akira Yamaguchi +5

The age of iron meteorites implies that accretion of protoplanets began during the first millions of years of the solar system. Due to the heat generated by 26Al decay, many early…

astro-ph.EP2021★ 19 cited

Ejby -- A new H5/6 ordinary chondrite fall in Copenhagen, Denmark

H. Haack, A. N. Sorensen, A. Bischoff +14

On February 6, 2016 at 21:07:19 UT, a very bright fireball was seen over the eastern part of Denmark. The weather was cloudy over eastern Denmark, but many people saw the sky light…

astro-ph.EP2017★ 46 cited

Northwest Africa 5958: a weakly altered CM-related ungrouped chondrite, not a CI3

Emmanuel Jacquet, Jean-Alix Barrat, Pierre Beck +4

Northwest Africa (NWA) 5958 is a carbonaceous chondrite found in Morocco in 2009. Preliminary chemical and isotopic data leading to its initial classification as C3.0 ungrouped hav…

astro-ph.EP2013★ 13 cited

Si isotope homogeneity of the solar nebula

Emily A. Pringle, Paul S. Savage, Matthew G. Jackson +2

The presence or absence of variations in the mass-independent abundances of Si isotopes in bulk meteorites provides important clues concerning the evolution of the early solar syst…