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On the relation between the carriers of diffuse interstellar bands and simple molecular species

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dc.contributor.author Galazutdinov G.
dc.contributor.author Krelowski J.
dc.contributor.author Musaev F.
dc.contributor.author Bikmaev I.
dc.date.accessioned 2018-09-17T21:43:45Z
dc.date.available 2018-09-17T21:43:45Z
dc.date.issued 1997
dc.identifier.issn 0035-8711
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/135359
dc.description.abstract The interstellar clouds composed mostly of neutral hydrogen (H I clouds) show evident differences in the pattern of interstellar absorptions: in the shapes of the extinction curves, the strengths of the diffuse interstellar bands and the intensities of the features originating in simple molecular species. It is well known that the ratio of the two prominent diffuse bands (5780 and 5797 A) varies strongly from cloud to cloud; our data suggest that this phenomenon is related to the intensities of the absorption features of interstellar molecules such as CH+ or CH. However, the intensity ratio of the diffuse bands can change gradually, suggesting a 'smooth' variation of the carrier abundances, while the strength ratios of molecular features and the colour excesses change rather stepwise when the diffuse band ratio reaches a certain value. © 1997 RAS.
dc.relation.ispartofseries Monthly Notices of the Royal Astronomical Society
dc.subject Dust, extinction
dc.subject ISM: general
dc.subject ISM: molecules
dc.title On the relation between the carriers of diffuse interstellar bands and simple molecular species
dc.type Article
dc.relation.ispartofseries-issue 2
dc.relation.ispartofseries-volume 292
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 414
dc.source.id SCOPUS00358711-1997-292-2-SID0042795948


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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