タイトル | Cometary NH - Ultraviolet and submillimeter emission |
著者(英) | Kuiper, E. N. R.; Litvak, M. M. |
著者所属(英) | Jet Propulsion Lab., California Inst. of Tech.|Ball Aerospace Systems Div. |
発行日 | 1982-02-15 |
言語 | eng |
内容記述 | A description is presented of the results of computer calculations on the molecule NH, which is an important constituent of cometary comae, and a probable, but an as yet undetected, interstellar species. Attention is given to spectroscopic properties, the treatment of solar spectral data, and radiative transfer calculations. The results of calculations for the Einstein A-coefficients are given in an appendix, where the entries for the X-X and A-A transitions depend on the assumed permanent electric-dipole moment squared. Rotational-spin-Lambda-doublet energy levels used for statistical equilibrium population densities are listed in a table. |
NASA分類 | ASTROPHYSICS |
レポートNO | 82A27293 |
権利 | Copyright |
URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/411321 |
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