64 citations · 85 across the 3 of their papers we have counts for
4 papers
Sakurai's Object revisited: new laboratory data for carbonates and melilites suggest the carrier of 6.9 m excess absorption is a carbonate
J. E. Bowey, A. M. Hofmeister
We present new room-temperature 1100 - 1800 cm^{-1} spectra of melilite silicates and 600 - 2000 cm^{-1} spectra of three randomly orientated fine-grained carbonates to determine t…
Infrared Spectra of Pyroxenes (Crystalline Chain Silicates) at Room Temperature
J. E. Bowey, A. M. Hofmeister, E. Keppel
Pyroxene crystals are common in meteorites but few compositions have been recognized in astronomical environments. We present quantitative room-temperature spectra of 17 Mg-- Fe--…
Optical properties of silicon carbide for astrophysical applications I. New laboratory infrared reflectance spectra and optical constants
K. M. Pitman, A. M. Hofmeister, A. B. Corman +1
Silicon Carbide (SiC) optical constants are fundamental inputs for radiative transfer models of astrophysical dust environments. However, previously published values contain errors…
The effect of stellar evolution on SiC dust grain sizes
Angela Speck, Grant Thompson, Anne Hofmeister
Stars on the asymptotic giant branch (AGB) produce dust in their circumstellar shells. The nature of the dust-forming environment is influenced by the evolution of the stars, in te…