524 citations · 1.6k across the 19 of their papers we have counts for
19 papers
Interstellar Heritage and the Birth Environment of the Solar System
Edwin A. Bergin, Conel Alexander, Maria Drozdovskaya +2
In this chapter, we explore the origins of cometary material and discuss the clues cometary composition provides in the context of the origin of our solar system. The review focuse…
Early Solar System irradiation quantified by linked vanadium and beryllium isotope variations in meteorites
Paolo A. Sossi, Frederic Moynier, Marc Chaussidon +3
X-ray emission in young stellar objects (YSOs) is orders of magnitude more intense than in main sequence stars1,2, suggestive of cosmic ray irradiation of surrounding accretion dis…
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…
The formation conditions of enstatite chondrites: Insights from trace element geochemistry of olivine-bearing chondrules in Sahara 97096 (EH3)
Emmanuel Jacquet, Olivier Alard, Matthieu Gounelle
We report in situ LA-ICP-MS trace element analyses of silicate phases in olivine-bearing chondrules in the Sahara 97096 (EH3) enstatite chondrite. Most olivine and enstatite presen…
Fossilized condensation lines in the Solar System protoplanetary disk
A. Morbidelli, B. Bitsch, A. Crida +6
The terrestrial planets and the asteroids dominant in the inner asteroid belt are water poor. However, in the protoplanetary disk the temperature should have decreased below water…
New Paradigms For Asteroid Formation
Anders Johansen, Emmanuel Jacquet, Jeffrey N. Cuzzi +2
Asteroids and meteorites provide key evidence on the formation of planetesimals in the Solar System. Asteroids are traditionally thought to form in a bottom-up process by coagulati…