21 citations · 112 across the 12 of their papers we have counts for
5 papers · 1 filter
ALMA Reveals an Eccentricity Gradient in the Fomalhaut Debris Disk
Joshua B. Lovell, Elliot M. Lynch, Jay Chittidi +6
We present evidence of a negative eccentricity gradient in the debris disk of the nearby A-type main sequence star, Fomalhaut. Fitting to the high-resolution, archival ALMA 1.32 mm…
Why dust pressure matters in debris discs
Elliot M. Lynch, Josh B. Lovell, Antranik A. Sefilian
There is a common assumption in the particulate disc community that the pressure in particulate discs is essentially zero and that the disc streamlines follow Keplerian orbits, in…
Eccentric debris disc morphologies II: Surface brightness variations from overlapping orbits in narrow eccentric discs
Joshua B. Lovell, Elliot M. Lynch
We present Paper II of the Eccentric Debris Disc Morphologies series to explore the effects that significant free and forced eccentricities have on high-resolution millimetre-wavel…
Asynchronous accretion can mimic diverse white dwarf pollutants II: water content
Marc G. Brouwers, Andrew M. Buchan, Amy Bonsor +3
Volatiles, notably water, are key to the habitability of rocky planets. The presence of water in planetary material can be inferred from the atmospheric oxygen abundances of pollut…
Eccentric debris disc morphologies I: exploring the origin of apocentre and pericentre glows in face-on debris discs
Elliot M. Lynch, Joshua B. Lovell
The location of surface brightness maxima (e.g. apocentre and pericentre glow) in eccentric debris discs are often used to infer the underlying orbits of the dust and planetesimals…