Krishna-Swamy, K. S. ; Tarafdar, S. P. (1972) Equivalent width of interstellar molecular lines. II. Co, SiO, CS, H2 and HD in the interstellar spectrum of ξ Persei Astronomy & Astrophysics, 20 . pp. 341-345. ISSN 0004-6361
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Abstract
Analysis of the measured equivalent widths of Lyman band of H2 by Carruthers for the star ζ Per, gives n(H2)≈ 1021 cm-2. It appears that the density of H2 is larger than that of H in the direction of ζ Per. Calculation of the equivalent widths of the lines of the bands (C-X) of H2 and (B-X) and (C-X) of CO and HD reveal that they may be observable short-ward of 1150 Å .
Item Type: | Article |
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Source: | Copyright of this article belongs to EDP Sciences. |
Keywords: | Star ζ Per; Interstellar Molecular Lines; Equivalent Width; CO, SiO, CS, H2 and HD Bands |
ID Code: | 87636 |
Deposited On: | 20 Mar 2012 14:33 |
Last Modified: | 20 Mar 2012 14:33 |
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