activity
20142026
most citedGiant planet and brown dwarf formation

60 citations · 98 across the 7 of their papers we have counts for

collaborators

8 papers

astro-ph.IM2026

Planet formation on solar system scales

Francesco Zagaria, Andrés F. Izquierdo, Jaehan Bae +32

Giant planets are often regarded as primordial protoplanetary "architects". Their formation and interactions with planetesimals and other planets during and after the protoplanetar…

astro-ph.EP2026

Machine-learning clustering of close-in exoplanet populations: links to pebble accretion

Yi Duann, Anders Johansen, Haiyang S. Wang +1

Close-in exoplanets exhibit a wide range of orbital architectures and physical properties shaped by both formation conditions and migration processes. Although population-synthesis…

astro-ph.EP2025★ 2 cited

How stellar mass and disc size shape the formation and migration of super-Earths

Jesper Nielsen, Anders Johansen

The occurrence rate of close-in super-Earths is higher around M-dwarfs compared to stars of higher masses. In this work we aim to understand how the super-Earth population is affec…

astro-ph.EP2025★ 1 cited

On Linking Planet Formation Models, Protoplanetary Disk Properties, and Mature Gas Giant Exoplanet Atmospheres

Adina D. Feinstein, Richard A. Booth, Jennifer B. Bergner +34

Measuring a single elemental ratio (e.g., carbon-to-oxygen) provides insufficient information for understanding the formation mechanisms and evolution that affect our observations…

astro-ph.EP2025★ 7 cited

A primordial radius valley as a consequence of planet formation

Jesper Nielsen, Anders Johansen, Komal Bali +1

The radius distribution of close-in planets has been observed to have a bimodal distribution with a dearth of planets around ~1.5-2.0 commonly referred to as the ''radiu…

astro-ph.EP2024★ 5 cited

Large Interferometer For Exoplanets (LIFE). XIV. Finding terrestrial protoplanets in the galactic neighborhood

Lorenzo Cesario, Tim Lichtenberg, Eleonora Alei +62

The increased brightness temperature of young rocky protoplanets during their magma ocean epoch makes them potentially amenable to atmospheric characterization to distances from th…