69 citations · 104 across the 6 of their papers we have counts for
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astro-ph.EP2012★ 28 cited
Global variation of the dust-to-gas ratio in evolving protoplanetary discs
Anna L. H. Hughes, Philip J. Armitage
Recent theories suggest planetesimal formation via streaming and/or gravitational instabilities may be triggered by localized enhancements in the dust-to-gas ratio, and one hypothe…
astro-ph.EP2010★ 69 cited
Particle transport in evolving protoplanetary disks: Implications for results from Stardust
Anna L. H. Hughes, Philip J. Armitage
Samples returned from comet 81P/Wild 2 by Stardust confirm that substantial quantities of crystalline silicates were incorporated into the comet at formation. We investigate the co…