162 citations · 686 across the 11 of their papers we have counts for
Showing 2015Show all
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astro-ph.EP2015★ 40 cited
Evidence for Gas from a Disintegrating Extrasolar Asteroid
S. Xu, M. Jura, P. Dufour +1
We report high-resolution spectroscopic observations of WD 1145+017 -- a white dwarf that recently has been found to be transitted by multiple asteroid-sized objects within its tid…
astro-ph.SR2015★ 12 cited
A Young White Dwarf with an Infrared Excess
S. Xu, M. Jura, B. Pantoja +4
Using observations of Spitzer/IRAC, we report the serendipitous discovery of excess infrared emission from a single white dwarf PG 0010+280. At a temperature of 27,220 K and a cool…