activity
19982023
most citedA relativistic jetted outburst from a massive black hole fed by a tidally disrupted star

592 citations · 4.9k across the 75 of their papers we have counts for

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Showing 2008Show all

2 papers · 1 filter

astro-ph2008★ 36 cited

Gamma Ray Burst Production and Supernova Signatures in Slowly Rotating Collapsars

Diego Lopez-Camara, William H. Lee, Enrico Ramirez-Ruiz

We consider accretion onto newborn black holes following the collapse of rotating massive stellar cores, at the threshold where a centrifugally supported disk gives way to nearly r…

astro-ph2008★ 9 cited

The tightening of wide binaries in dSph galaxies through dynamical friction as a test of the Dark Matter hypothesis

X. Hernandez, William H. Lee

We estimate the timescales for orbital decay of wide binaries embedded within dark matter halos, due to dynamical friction against the dark matter particles. We derive analytical s…