Chandrasekhar, S. (1945) On the continuous absorption coefficient of the negative hydrogen ion Astrophysical Journal, 102 . pp. 223-231. ISSN 0004-637X
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Official URL: http://adsabs.harvard.edu/abs/1945ApJ...102..223C
Related URL: http://dx.doi.org/10.1086/144755
Abstract
In this paper it is shown that the continuous absorption coefficient of the negative hydrogen ion is most reliably determined by a formula for the absorption cross-section which involves the matrix element of the momentum operator. A new absorption curve for H- has been determined which places the maximum at λ8500 A; at this wave length the atomic absorption coefficient has the value 4.37×10-17cm2.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to American Astronomical Society. |
| ID Code: | 70667 |
| Deposited On: | 19 Nov 2011 09:47 |
| Last Modified: | 18 May 2016 16:39 |
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