381 citations · 491 across the 8 of their papers we have counts for
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astro-ph.EP2022★ 11 cited
Protostellar disks subject to infall: a one-dimensional inviscid model and comparison with ALMA observations
Karim Shariff, Uma Gorti, Julio David Melon Fuksman
A new one-dimensional, inviscid, and vertically integrated disk model with prescribed infall is presented. The flow is computed using a second-order shock-capturing scheme. Include…
astro-ph.EP2014★ 13 cited
The Spherically Symmetric Gravitational Collapse of a Clump of Solids in a Gas
Karim Shariff, Jeffrey N. Cuzzi
Several mechanisms have been identified that create dense particle clumps in the solar nebula. The present work is concerned with the gravitational collapse of such clumps, idealiz…
astro-ph.EP2011★ 56 cited
The Gravitational instability of solids assisted by gas drag: slowing by turbulent mass diffusivity
Karim Shariff, Jeffrey N. Cuzzi
The Goldreich and Ward (1973) (axisymmetric) gravitational instability of a razor thin particle layer occurs when the Toomre parameter ( bein…