Diffuse Interstellar Bands: How are they related to known Gas-Phase Constituents of the ISM?
نویسندگان
چکیده
منابع مشابه
The Gas Phase Spectrum of Cyclic C18 and the Diffuse Interstellar Bands
The gas phase spectrum of the cyclic C18 molecule recorded in the laboratory at a temperature typical of diffuse interstellar clouds is compared with absorption features toward Oph and HD 204827 in the 5730–5934 8 region. For the origin band at 5928.5 8 an upper limit to the column density of 1:8 ; 10 cm 2 is inferred. The origin band pattern in the laboratory spectrum changes on lowering the i...
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ژورنال
عنوان ژورنال: Proceedings of the International Astronomical Union
سال: 2013
ISSN: 1743-9213,1743-9221
DOI: 10.1017/s1743921313015792