Update of the HITRAN collision-induced absorption sectionVise andre og tillknytning
2019 (engelsk)Inngår i: Icarus, ISSN 0019-1035, E-ISSN 1090-2643, Vol. 328, s. 160-175Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]
Correct parameterization of the Collision-induced Absorption (CIA) phenomena is essential for accurate modeling of planetary atmospheres. The HITRAN spectroscopic database provides these parameters in a dedicated section. Here, we significantly revise and extend the HITRAN CIA data with respect to the original effort described in Richard et al. [JQSRT 113, 1276 (2012)]. The extension concerns new collisional pairs as well as wider spectral and temperature ranges for the existing pairs. The database now contains CIA for N2
N2, N2
H2, N2-CH4, N2
H2O, N2
O2, O2
O2, O2-CO2, CO2-CO2, H2
H2, H2
He, H2-CH4, H2
H, H
He, CH4-CH4, CH4-CO2, CH4
He, and CH4
Ar collision pairs. The sources of data as well as their validation and selection are discussed. A wish list to eliminate remaining deficiencies or lack of data from the astrophysics perspective is also presented.
sted, utgiver, år, opplag, sider
Elsevier, 2019. Vol. 328, s. 160-175
HSV kategori
Forskningsprogram
Tillämpad fysik
Identifikatorer
URN: urn:nbn:se:ltu:diva-73252DOI: 10.1016/j.icarus.2019.02.034ISI: 000469159500014Scopus ID: 2-s2.0-85063527773OAI: oai:DiVA.org:ltu-73252DiVA, id: diva2:1297177
Forskningsfinansiär
Knut and Alice Wallenberg Foundation
Merknad
Validerad;2019;Nivå 2;2019-04-08 (svasva)
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