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
Surprisingly high-pressure shocks in the supernova remnant IC 443
TL;DR: In this paper, the intensities of several lines of molecular hydrogen have been measured from two regions of the supernova-remnant/molecular cloud shock in IC 443, and their relative intensities differ in the two regions, but are consistent with those predicted from the post-shock regions of simple jump-type shocks of different pressure.
The Infrared Evolution of Sakurai's Object
TL;DR: A cooling, carbon-rich photospheric spectrum was observable from 1996 to 1998 as mentioned in this paper, as the continuum reddened due to absorbing and emission by newly formed dust located outside the photosphere.
Variability in the H+3 emission of Saturn: Consequences for ionisation rates and temperature
TL;DR: In this article, an analysis of observations of the auroral/polar regions of Saturn, carried out in 1999, 2004 and 2005, making use of the facility spectrometer, CGS4, on the United Kingdom Infrared Telescope (UKIRT), Mauna Kea, Hawaii.
Hot and diffuse clouds near the galactic center probed by metastable h~3^+
TL;DR: Using an absorption line from the metastable (J ; K) ¼ (3; 3) level of H þ and CO observed along several sight lines, this paper discovered a vast amount of high-temperature (T � 250 K) and low-density (n � 100 cm � 3 ) gas with a large velocity dispersion in the central molecular zone (CMZ) of the Galaxy, i.e., within 200 pc of the center.
Near-IR Fluorescent Molecular Hydrogen Emission from NGC 2023
TL;DR: In this article, spectra from 1 to 2.5 micrometers, at 230-430 spectral resolution, are presented of the fluorescent molecular hydrogen line emission from two locations in the reflection nebula NGC 2023.