作者: S. Chandra , V. U. Maheshwari , A. K. Sharma
DOI: 10.1051/AAS:1996173
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摘要: Einstein A-coefficients for the electric-dipole transitions between rotational levels up to 400 cm−1 in ground vibrational state of methylene (CH2) are calculated. The coefficients used compute mean-radiative-life-times levels. It is concluded that hot molecular clouds, CH2 may be detected through stimulated emission radiation at 69.36 GHz.