activity
20002025
most citedTransience of hot dust around sun-like stars

339 citations · 11.6k across the 202 of their papers we have counts for

collaborators

202 papers

astro-ph.EP2025

WISE 12 micron search for exozodi candidates within 10 parsecs

Dong Huang, Qiong Liu, Mark C. Wyatt +1

The discovery of extra-terrestrial life is one of the ultimate goals for future exoplanet-seeking missions, with one major challenge being the presence of 'exozodiacal' dust near t…

astro-ph.EP2025

The HOSTS Survey: Suspected variable dust emission and constraints on companions around θ Boo

G. Garreau, D. Defrère, S. Ertel +23

During the HOSTS survey by the LBTI, an excess emission from the main sequence star θ Boo (F7V spectral type, 14.5pc distance) was observed. This excess indicates the presence of e…

astro-ph.SR2025

Debris disks around M dwarfs: The Herschel DEBRIS survey

Jean-Francois Lestrade, Brenda C. Matthews, Grant M. Kennedy +7

The Herschel open-time key program Disc Emission via a Bias-free Reconnaissance in the Infrared and Sub-millimeter (DEBRIS) is an unbiased survey of the nearest ~100 stars for each…

astro-ph.EP2025★ 2 cited

Subtle and Spectacular: Diverse White Dwarf Debris Disks Revealed by JWST

J. Farihi, K. Y. L. Su, C. Melis +5

This letter reports 12 novel spectroscopic detections of warm circumstellar dust orbiting polluted white dwarfs using JWST MIRI. The disks span two orders of magnitude in fractiona…

astro-ph.SR2023

An ALMA Survey of M-dwarfs in the Beta Pictoris Moving Group with Two New Debris Disc Detections

Patrick F. Cronin-Coltsmann, Grant M. Kennedy, Quentin Kral +4

Previous surveys in the far-infrared have found very few, if any, M-dwarf debris discs among their samples. It has been questioned whether M-dwarf discs are simply less common than…

astro-ph.EP2023★ 4 cited

Planetary system architectures with low-mass inner planets: Direct imaging exploration of mature systems beyond 1 au

Celia Desgrange, Julien Milli, Gael Chauvin +20

The discovery of planets orbiting at less than 1 au from their host star and less massive than Saturn in various exoplanetary systems revolutionized our theories of planetary forma…