Chentsov, AV;
Chesnokova, TY;
Voronin, BA;
Yurchenko, SN;
(2021)
Estimation of H₂O Absorption Line Contributions to Atmospheric Transmission in the Ultraviolet Spectral Region.
Atmospheric and Oceanic Optics
, 34
(6)
pp. 547-552.
10.1134/S1024856021060075.
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Abstract
The POKAZATEL line list is currently the most complete theoretical list of H₂O monomer absorption lines. It contains H₂O lines up to the dissociation energy ∼40 000 cm^{−1} (0.25 μm). The atmospheric transmission of ultraviolet (UV) radiation is simulated with the use of H2O lines from POKAZATEL. The broadening parameters of absorption lines in the UV region are determined more accurately with the use of different approximations. It is shown that the contribution of H₂O absorption lines to the atmospheric transmission can attain 0.03 near 25 000 cm^{−1} at a spectral resolution of 0.01 cm^{−1}.
| Type: | Article |
|---|---|
| Title: | Estimation of H₂O Absorption Line Contributions to Atmospheric Transmission in the Ultraviolet Spectral Region |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1134/S1024856021060075 |
| Publisher version: | https://doi.org/10.1134/S1024856021060075 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher's terms and conditions. |
| Keywords: | water vapor, ultraviolet region, atmospheric transmission, absorption lines |
| UCL classification: | 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 UCL > Provost and Vice Provost Offices > UCL BEAMS UCL |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10143331 |
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