Thomas R. Geballe
University of Hawaii at Manoa
312 Papers
4.5K Citations
Thomas R. Geballe is an academic researcher from University of Hawaii at Manoa. The author has contributed to research in topics: Stars & Brown dwarf. The author has an hindex of 71, co-authored 301 publications.
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Papers
Unusual 3 micron emission features in three proto-planetary nebulae
TL;DR: In this article, 3.4-3.5-micron emission features have been obtained for three objects, IRAS 04296 + 3429 (IRAS), IRAS 22272 + 5435, and CRL 2688, which are in transition between the asymptotic red giant branch and the planetary nebula phase.
Infrared spectroscopy of Nova Cassiopeiae 1993 — I. The pre-dust phase
TL;DR: In this paper, infrared spectroscopy of Nova Cassiopeiae 1993 (V705 Gas) in the period before dust formation is presented, showing that CO formation is likely to have been dominated by the H-2 route rather than by direct radiative association of C and O.
Spectral and spatial resolution of the 12.8 micron Ne II emission from the galactic center.
TL;DR: In this article, high-resolution spectra of the Ne II 12.8 micron fine-structure line in emission from the galactic center cloud Sgr A West show a line-center LSR radial velocity of + 75 + or - 20 km/sec.
Near-infrared spectroscopy of the proto-planetary nebula CRL 618 and the origin of the hydrocarbon dust component in the interstellar medium.
Jean Chiar,Yvonne J. Pendleton,Thomas R. Geballe,Alexander G. G. M. Tielens,Alexander G. G. M. Tielens +4 more
TL;DR: The high resolution and high signal-to-noise ratio of the spectrum allow us to derive the detailed profile of this absorption feature, which is very similar to that observed in the spectrum of the Galactic center and also resembles the strong 3.4 micrometers emission feature in some post-asymptotic giant branch stars.
Investigating the cosmic-ray ionization rate near the supernova remnant IC 443 through H+3 observations
Nick Indriolo,Geoffrey A. Blake,Miwa Goto,Tomonori Usuda,Takeshi Oka,Thomas R. Geballe,Brian D. Fields,Benjamin J. McCall +7 more
TL;DR: In this paper, the authors search for H^(+)_(3) absorption features in six sight lines which pass through molecular material near IC 443 for the purpose of inferring the cosmic-ray ionization rate in the region.