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20092025
most citedAbundant Circumstellar Silica Dust and SiO Gas Created by a Giant Hypervelocity Collision in the ~12 Myr HD172555 System

141 citations · 529 across the 8 of their papers we have counts for

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Showing 2012Show all

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astro-ph.EP2012★ 81 cited

A Self-Consistent Model of the Circumstellar Debris Created by a Giant Hypervelocity Impact in the HD172555 System

B. C. Johnson, C. M. Lisse, C. H. Chen +8

Spectral modeling of the large infrared excess in the Spitzer IRS spectra of HD 172555 suggests that there is more than 10^19 kg of sub-micron dust in the system. Using physical ar…