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20002026
most citedThe CHEOPS mission

292 citations · 3.9k across the 85 of their papers we have counts for

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astro-ph.EP2026★ 1 cited

Gas-depleted planet formation occurred in the four-planet system around the red dwarf LHS 1903

Thomas G. Wilson, Anna M. Simpson, Andrew Collier Cameron +173

Small exoplanet radii show two populations, referred to as super-Earths and sub-Neptunes, separated by a gap known as the radius valley. This may be produced by the removal of atmo…

astro-ph.EP2026

Alkali recondensation into chondrules

Emmanuel Jacquet, Yves Marrocchi, Sébastien Charnoz

While sub-mm melt droplets should rapidly lose alkali elements in a vacuum at liquidus temperatures, chondrules are only modestly depleted in them (by less than one order of magnit…

astro-ph.EP2024

Redshifted Sodium Transient near Exoplanet Transit

Apurva V. Oza, Julia V. Seidel, H. Jens Hoeijmakers +21

Neutral sodium (Na I) is an alkali metal with a favorable absorption cross section such that tenuous gases are easily illuminated at select transiting exoplanet systems. We examine…

astro-ph.EP2024★ 35 cited

Formation and evolution of a protoplanetary disk: combining observations, simulations and cosmochemical constraints

Alessandro Morbidelli, Yves Marrocchi, Adnan Ali Ahmad +12

We present a plausible and coherent view of the evolution of the protosolar disk that is consistent with the cosmochemical constraints and compatible with observations of other pro…

astro-ph.EP2024

Long-term dust dynamics in Didymos and Dimorphos system: production, stability, and transport

Gustavo Madeira, Sebastien Charnoz, Nicolas Rambaux +1

Target of NASA's DART mission, the system of Didymos and Dimorphos will once again be visited by a space mission -- ESA's Hera mission, scheduled to be launch in 2024. Hera will ar…

astro-ph.EP2024

Discovery of two warm mini-Neptunes with contrasting densities orbiting the young K3V star TOI-815

Angelica Psaridi, Hugh Osborn, François Bouchy +130

We present the discovery and characterization of two warm mini-Neptunes transiting the K3V star TOI-815 in a K-M binary system. Analysis of the spectra and rotation period reveal i…