Pitfalls in the identification of the 21 micron feature
Publikation: Bidrag til tidsskrift › Konferenceartikel › Forskning › fagfællebedømt
The origin of the so-called "21 μm" feature that is especially prominent in the spectra of some carbon-rich protoplanetary nebulae is the matter of a lively debate. A large number of potential band carriers have been presented and discarded within the past decade. We present some of the problems related to the hitherto proposed feature identifications.
Originalsprog | Engelsk |
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Tidsskrift | European Space Agency, (Special Publication) ESA SP |
Udgave nummer | 577 |
Sider (fra-til) | 447-448 |
Antal sider | 2 |
ISSN | 0379-6566 |
Status | Udgivet - 29 aug. 2005 |
Begivenhed | The Dusty and Molecular Universe - A Prelude to Herschel and ALMA - Paris, Frankrig Varighed: 27 okt. 2004 → 29 okt. 2004 |
Konference
Konference | The Dusty and Molecular Universe - A Prelude to Herschel and ALMA |
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Land | Frankrig |
By | Paris |
Periode | 27/10/2004 → 29/10/2004 |
Sponsor | l'Observatoire de Paris, European Space Agency, Centre National d'Etudes Spatiales, CNES, l'Institut National des Sciences de l'Univers, INSU, Centre National de la Recherche Scientifique, CNRS |
ID: 232622932