Coles, PA;
Owens, A;
Küpper, J;
Yachmenev, A;
(2019)
A Hyperfine-resolved Rotation–Vibration Line List of Ammonia (NH_{3}).
The American Astronomical Society
, 870
(1)
, Article 24. 10.3847/1538-4357/aaef7e.
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Abstract
A comprehensive, hyperfine-resolved rotation–vibration line list for the ammonia molecule ({14}^NH_{3}) is presented. The line list, which considers hyperfine nuclear quadrupole coupling effects, has been computed using robust, first principles methodologies based on a highly accurate empirically refined potential energy surface. Transitions between levels with energies below 8000 cm^{-1} and total angular momentum F ≤ 14 are considered. The line list shows excellent agreement with a range of experimental data and will significantly assist future high-resolution measurements of NH3, both astronomically and in the laboratory.
| Type: | Article |
|---|---|
| Title: | A Hyperfine-resolved Rotation–Vibration Line List of Ammonia (NH_{3}) |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.3847/1538-4357/aaef7e |
| Publisher version: | https://doi.org/10.3847/1538-4357/aaef7e |
| Language: | English |
| Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | astronomical databases: miscellaneous, infrared: general, molecular data |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10074298 |
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