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
Dust Absorption in NGC1068
A. Bridger,G. S. Wright,Thomas R. Geballe +2 more
- 01 Jan 1994
TL;DR: In this paper, the authors report and discuss the implications of the first detection of the 3.4 µm absorption feature in an extragalactic source, NGC1068.
Models of infrared spectra of Sakurai's Object (V4334 Sgr) in 1997 ?
TL;DR: Theoretical spectral energy distributions computed for a grid of hydrogen-deficient and carbon-rich model atmo- spheres have been compared with the observed infrared (1-2.5m) spectra of V4334 Sgr (Sakurai's Object) on 1997 April 21 and July 13 as mentioned in this paper.
Early formation of carbon monoxide in the Centaurus A supernova SN 2016adj
Debabrata Banerjee,Vishal Joshi,A. Evans,Mudit K. Srivastava,N. M. Ashok,Robert D. Gehrz,M. S. Connelley,Thomas R. Geballe,Jason Spyromilio,Jeonghee Rho,Jeonghee Rho,Raja Rammohun Roy,Raja Rammohun Roy +12 more
TL;DR: In this article, near-infrared spectroscopy of the NGC 5128 supernova SN 2016adj was performed in the first two months following its discovery, and the detection of first-overtone carbon monoxide emission at similar levels was reported.
Two New and Remarkable Sightlines through the Galactic Center's Molecular Gas
Thomas R. Geballe,Takeshi Oka +1 more
TL;DR: In this paper, the authors presented spectra of H3+ and CO towards two such objects, one located 140 pc west of Sgr A*, and the other located on a line of sight to the Sgr B molecular cloud complex 85 pc to the east of S gr A*, the sightline to the west passes through two dense clouds of unusually high negative velocities and also appears to sample a portion of the expanding molecular ring.
The Discovery of a Field Methane Dwarf from Sloan Digital Sky Survey Commissioning Data
Michael A. Strauss,Xiaohui Fan,James E. Gunn,S. K. Leggett,Thomas R. Geballe,Jeffrey R. Pier,Robert H. Lupton,Gillian R. Knapp,James Annis,J. Brinkmann,James H. Crocker,I. Csabai,I. Csabai,Masataka Fukugita,David A. Golimowski,Frederick H. Harris,Gregory S. Hennessy,Robert B. Hindsley,Željko Ivezić,Stephen M. Kent,D. Q. Lamb,Jeffrey A. Munn,Heidi Jo Newberg,R. Rechenmacher,Donald P. Schneider,J. Allyn Smith,Chris Stoughton,Douglas L. Tucker,Patrick Waddell,Donald G. York +29 more
TL;DR: The discovery of the coolest field dwarf yet known, selected as an unresolved object with extremely red colors from commissioning imaging data of the Sloan Digital Sky Survey, was reported in this article.