New candidates for objects with a 21 micron feature |
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Authors: | S. J. Chan Th. Henning B. Begemann |
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Affiliation: | (1) Max Planck Society, Research Group Dust in Star Forming Regions, Schillergaesschen 3, D-07745 Jena, Germany |
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Abstract: | We report the preliminary result of studying the nature of objects with a 21µm feature. New candidates are presented and possible carriers of the 21µm feature are discussed. |
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Keywords: | circumstellar matter infrared spectra |
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