692 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR283 papers
- Université Paris CitéFR206 papers
- Sorbonne UniversitéFR94 papers
- Sorbonne Paris CitéFR70 papers
- Université Grenoble AlpesFR65 papers
- Institut de Planétologie et d'Astrophysique de GrenobleFR59 papers
- University of BernCH55 papers
- University of CambridgeGB54 papers
- Institut d'Astrophysique de ParisFR53 papers
- Instituto de Astrofísica de CanariasES53 papers
- Deutsches Zentrum für Luft- und Raumfahrt e. V. (DLR)DE52 papers
- European Space Research and Technology CentreNL52 papers
11 papers · 2 filters
Kojima-1Lb Is a Mildly Cold Neptune around the Brightest Microlensing Host Star
A. Fukui, D. Suzuki, N. Koshimoto +56
We report the analysis of additional multiband photometry and spectroscopy and new adaptive optics (AO) imaging of the nearby planetary microlensing event TCP J05074264+2447555 (Ko…
Fingerprints of the protosolar cloud collapse in the Solar System II: Nucleosynthetic anomalies in meteorites
Emmanuel Jacquet, Francesco C. Pignatale, Marc Chaussidon +1
The isotopic heterogeneity of the Solar System shown by meteorite analyses is more pronounced for its earliest objects, the Calcium-Aluminum-rich Inclusions (CAIs). This suggests t…
Fingerprints of the protosolar cloud collapse in the Solar System I: Distribution of presolar short-lived Al
Francesco C. Pignatale, Emmanuel Jacquet, Marc Chaussidon +1
The short-lived radionuclide Al is widely used to determine the relative ages of chondrite components and timescales of physical and thermal events that attended the formati…
Size and density sorting of dust grains in SPH simulations of protoplanetary disc II: Fragmentation
Francesco C. Pignatale, Jean-François Gonzalez, Bernard Bourdon +1
Grain growth and fragmentation are important processes in building up large dust aggregates in protoplanetary discs. Using a 3D two-phase (gas-dust) SPH code, we investigate the co…
The formation of the Martian moons
Pascal Rosenblatt, Ryuki Hyodo, Francesco C. Pignatale +5
Almost all the planets of our solar system have moons. Each planetary system has however unique characteristics. The Martian system has not one single big moon like the Earth, not…
Science goals and mission concepts for a future orbital and in situ exploration of Titan
Sébastien Rodriguez, Sandrine Vinatier, Daniel Cordier +27
In this white paper, we present a cross-section of important scientific questions that remain partially or completely unanswered, ranging from Titan exosphere to the deep interior,…
Zinc isotope analyses of singularly small samples (<5 ng Zn): investigating chondrule-matrix complementarity in Leoville
Elishevah van Kooten, Frederic Moynier
The potential complementarity between chondrules and matrix of chondrites, the Solar System's building blocks, is still a highly debated subject. Complementary superchrondritic com…
Formation of rocky and icy planetesimals inside and outside the snow line: Effects of diffusion, sublimation and back-reaction
Ryuki Hyodo, Shigeru Ida, Sébastien Charnoz
It is important to clarify where and when rocky and icy planetesimals are formed in a viscously evolving disk. We wish to understand how local runaway pile-up of solids occurs insi…
Some things special about NEAs: Geometric and environmental effects on the optical signatures of hydration
S. Potin, P. Beck, B. Schmitt +1
Here were report on a laboratory study aiming to reproduce specificities of near-Earth Asteroid. We study how the elevated surface temperature, their surface roughness (rock or reg…
Dynamo Action of Jupiter's Zonal Winds
Johannes Wicht, Thomas Gastine, Lucia D. V. Duarte +1
The new data delivered by NASA's Juno spacecraft significantly increase our understanding of Jupiter's internal dynamics. The gravity data constrain the depth of the zonal flows ob…
Thermodynamics of Element Volatility and its Application to Planetary Processes
Paolo A. Sossi, Bruce Fegley
Despite its importance in geological sciences, our understanding of interactions between gas and condensed phases (comprising solids and liquids) remains clouded by the fact that,…