activity
20082026
most citedExocometary gas in the HD 181327 debris ring

158 citations · 1.9k across the 46 of their papers we have counts for

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Showing 2019Show all

5 papers · 1 filter

astro-ph.EP2019★ 71 cited

Are Inner Disc Misalignments Common? ALMA Reveals an Isotropic Outer Disc Inclination Distribution for Young Dipper Stars

M. Ansdell, E. Gaidos, C. Hedges +12

Dippers are a common class of young variable star exhibiting day-long dimmings with depths of up to several tens of percent. A standard explanation is that dippers host nearly edge…

astro-ph.SR2019★ 25 cited

Dust production in the debris disk around HR 4796 A

J. Olofsson, J. Milli, P. Thébault +21

Debris disks are the natural by-products of the planet formation process. Scattered or polarized light observations are mostly sensitive to small dust grains that are released from…

astro-ph.EP2019★ 45 cited

Extreme Debris Disk Variability -- Exploring the Diverse Outcomes of Large Asteroid Impacts During the Era of Terrestrial Planet Formation

Kate Y. L. Su, Alan P. Jackson, Andras Gaspar +14

The most dramatic phases of terrestrial planet formation are thought to be oligarchic and chaotic growth, on timescales of up to 100-200 Myr, when violent impacts occur between lar…

astro-ph.EP2019★ 99 cited

Kuiper Belt-Like Hot and Cold Populations of Planetesimal Inclinations in the Pictoris Belt Revealed by ALMA

Luca Matrà, Mark C. Wyatt, David J. Wilner +4

The inclination distribution of the Kuiper belt provides unique constraints on its origin and dynamical evolution, motivating vertically resolved observations of extrasolar planete…

astro-ph.EP2019★ 59 cited

A gap in HD 92945's broad planetesimal disc revealed by ALMA

S. Marino, B. Yelverton, M. Booth +4

In the last few years, multiwavelength observations have revealed the ubiquity of gaps/rings in circumstellar discs. Here we report the first ALMA observations of HD 92945 at 0.86…