25 citations · 48 across the 2 of their papers we have counts for
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astro-ph.EP2021
How Sublimation Delays the Onset of Dusty Debris Disk Formation Around White Dwarf Stars
Jordan K. Steckloff, John Debes, Amy Steele +4
Although numerous white dwarf stars host dusty debris disks, the temperature distribution of these stars differs significantly from the white dwarf population as a whole. Dusty deb…
astro-ph.EP2020★ 25 cited
A Characterization of the Circumstellar Gas around WD 1124-293 using Cloudy
Amy Steele, John Debes, Siyi Xu +2
Between 30 - 50% of white dwarfs (WDs) show heavy elements in their atmospheres. This "pollution" is thought to arise from the accretion of planetesimals perturbed by outer planet(…
astro-ph.EP2019★ 23 cited
Shallow Ultraviolet Transits of WD 1145+017
Siyi Xu, Na'ama Hallakoun, Bruce Gary +16
WD 1145+017 is a unique white dwarf system that has a heavily polluted atmosphere, an infrared excess from a dust disk, numerous broad absorption lines from circumstellar gas, and…