New cw FIR laser lines from optically pumped ammonia analogues |
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| Authors: | B. M. Landsberg |
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| Affiliation: | (1) Cavendish Laboratory, Madingley Road, CB3 OHE Cambridge, UK;(2) Present address: School of Physical and Molecular Sciences, University College of North Wales, LL 57 2UW Bangor, Gwynedd, UK |
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| Abstract: | Two new cw submillimetre lines optically pumped by the 9 μR(30) CO2 laser have been observed for14NH3 and assigned to thea(6,0)→s(5,0) transition and to its cascade transitions(5,0)→a(4,0) in thev 2=1 state. In addition, six new emission lines have been observed for NH2D, and one tentatively assigned to the (11,1)→(10,1) transition of ND3. Methylamine has also been investigated and twenty-eight new emission lines have been discovered. |
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| Keywords: | 42.55 |
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