Abstract
Eleven diffuse interstellar features have been studied in the spectra of dust-embedded stars in Cyg OB2 (VI Cyg) (including a Wolf-Rayet star) and field stars in the same direction. The equivalent widths of the lines are all strongly correlated with each other and with E B−V , but there is virtually no correlation with D line strength for these stars. The wavelength positions and half-widths of the diffuse lines appear to be the same for all stars studied.
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Bromage, G.E., Nandy, K. (1973). Diffuse Interstellar Features in the Spectra of Dust-Embedded Stars. In: Greenberg, J.M., Van De Hulst, H.C. (eds) Interstellar Dust and Related Topics. International Astronomical Union / Union Astronomique Internationale, vol 52. Springer, Dordrecht. https://doi.org/10.1007/978-94-010-2664-2_10
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DOI: https://doi.org/10.1007/978-94-010-2664-2_10
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