activity
20142025
most citedA ring system detected around the Centaur (10199) Chariklo

299 citations · 323 across the 9 of their papers we have counts for

collaborators

9 papers

astro-ph.EP2025★ 6 cited

Spectral trends across the rings and inner moons of Uranus and Neptune from JWST NIRCam images

M. M. Hedman, I. de Pater, R. Cartwright +8

JWST NIRCam images provide low-resolution spectra of the rings and inner moons orbiting Uranus and Neptune. These data reveal systematic variations in spectral parameters like the…

astro-ph.EP2025

Understanding the formation of Saturn's regular moons in the context of giant planet moons formation scenarios

Michel Blanc, Aurélien Crida, Yuhito Shibaike +7

This article explores the different formation scenarios of the Kronian moons system in the context of a highly dissipative Saturn, with the objective of identifying the most likely…

astro-ph.EP2024★ 1 cited

Water-Ice Dominated Spectra of Saturn's Rings and Small Moons from JWST

M. M. Hedman, M. S. Tiscareno, M. R. Showalter +11

JWST measured the infrared spectra of Saturn's rings and several of its small moons (Epimetheus, Pandora, Telesto and Pallene) as part of Guaranteed Time Observation program 1247.…

astro-ph.EP2024

Long-Term Evolution of the Saturnian System

Matija Ćuk, Maryame El Moutamid, Giacomo Lari +5

Here we present the current state of knowledge on the long-term evolution of Saturn's moon system due to tides within Saturn. First we provide some background on tidal evolution, o…

astro-ph.EP2023★ 2 cited

Mass Derivation of planets K2-21b and K2-21c from Transit Timing Variations

Maryame El Moutamid, Kevin B. Stevenson, Billy Quarles +5

While various indirect methods are used to detect exoplanets, one of the most effective and accurate methods is the transit method, which measures the brightness of a given star fo…

astro-ph.EP2022

Cupid Is Not Doomed Yet: On the Stability of the Inner Moons of Uranus

Matija Ćuk, Robert S. French, Mark R. Showalter +2

Some of the small inner moons of Uranus have very closely-spaced orbits. Multiple numerical studies have found that the moons Cressida and Desdemona, within the Portia sub-group, a…