The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 35 Issue 2
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- Pages.68.2-68.2
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- 2010
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- 1226-2692(pISSN)
Shell Candidates from I-GALFA HI Survey
- Park, Geum-Sook (Seoul National University) ;
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Koo, Bon-Chul
(Seoul National University)
- Published : 2010.10.06
Abstract
Diffuse interstellar atomic hydrogen (HI) gases are easily shaped into shell-like features by energetic processes such as stellar winds and supernova explosions. The physical characteristics and the Galactic distribution of HI shells and shell-like structures, therefore, are closely related to those of the energy sources. Recently, Inner-Galaxy Arecibo L-band Feed Array (I-GALFA) low-latitude HI survey has been completed. I-GALFA HI survey covers the central part of the first quadrant (
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