activity
20142026
most citedPlanetesimal rings as the cause of the Solar System's planetary architecture

124 citations · 835 across the 29 of their papers we have counts for

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Showing 2025Show all

5 papers · 1 filter

astro-ph.EP2025★ 5 cited

The Role of Magnetospheric Rebound in Breaking Resonant Chains of Super-Earths and Mini-Neptunes

Mengrui Pan, Andre Izidoro, Sho Shibata

Stellar magnetic fields are thought to truncate the inner regions of protoplanetary disks around T Tauri stars, creating a magnetospheric cavity near the star. As the disk evolves…

astro-ph.EP2025★ 5 cited

Very-wide-orbit planets from dynamical instabilities during the stellar birth cluster phase

André Izidoro, Sean N. Raymond, Nathan A. Kaib +2

Gas giant planets have been detected on eccentric orbits several hundreds of astronomical units in size around other stars. It has been proposed that even the Sun hosts a wide-orbi…

astro-ph.EP2025

A tale of dynamical instabilities and giant impacts in the radius valley

Sho Shibata, Andre Izidoro

The size distribution of planets with radii between 1 and peaks near 1.4 and , with a dip around -- the so-called "radius valley." Recent s…

astro-ph.EP2025

Size-Frequency Distribution of Terrestrial Leftover Planetesimals and S-complex Implanted Asteroids

Rogerio Deienno, Andre Izidoro, David Nesvorny +3

The isotopic composition of meteorites linked to S-complex asteroids has been used to suggest that these asteroids originated in the terrestrial planet's region, i.e., within 1.5 a…

astro-ph.EP2025★ 7 cited

Formation of super-Earths and mini-Neptunes from rings of planetesimals

Sho Shibata, Andre Izidoro

The solar system planetary architecture has been proposed to be consistent with the terrestrial and giant planets forming from material rings at ~1 au and ~5 au, respectively. Here…