Collisional broadening and shift of five OH A2Σ+←X2Π (0-0) transitions in the Q1-branch, by H2O, O2, CO2, N2 and Ar, at 1220 K

Girard, Julian J.; Clees, Sean; Hanson, Ronald K.

doi:10.1016/j.jqsrt.2019.106681

Cited by 7 publications

(1 citation statement)

References 30 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The resulting fits provide a temperature dependence for H 2 broadening as n H2 = 0.86, and a temperature dependence for He broadening as n He = 0.42. A small number of recent broadening measurements have been made for OH broadened by different gases at high temperatures (780-2440 K; Hwang et al 2008;Girard et al 2018Girard et al , 2020. However, propagation of the uncertainty in the temperature dependence and departure from the power law over the large range of temperatures, mean that extrapolation of these values to 296 K is not recommended.…”

Section: Hydroxyl Radical (Molecule 13)mentioning

confidence: 99%

H₂, He, and CO₂ Pressure-induced Parameters for the HITRAN Database. II. Line Lists of CO₂, N₂O, CO, SO₂, OH, OCS, H₂CO, HCN, PH₃, H₂S, and GeH₄

Tan

Skinner²,

Samuels

et al. 2022

ApJS

View full text Add to dashboard Cite

In recent years, extended efforts have been made to increase the potential for modeling and interpreting the spectra of planetary atmospheres using the HITRAN database. A significant objective is to provide broadening parameters due to the ambient pressure of He, H2, and CO2 gases. Since hydrogen and helium are the main constituents in the atmospheres of gas giants, and carbon dioxide dominates the atmospheres of many rocky planets, these spectroscopic data are essential for radiative transfer models dedicated to planetary atmospheres. In HITRAN2016, the He-, H2- and CO2-broadening parameters and their temperature dependencies, and in some cases pressure-induced shifts, were added to the line lists of CO, SO2, NH3, HF, HCl, OCS, and C2H2. This work describes a further expansion introduced in the HITRAN2020 edition. In particular, relevant data for the line lists of CO2, N2O, OH, H2CO, HCN, PH3, H2S, and GeH4 were added, while those for CO, SO2, and OCS were revised. The new data are based on the semiempirical models constructed on available and validated experimental measurements and theoretical predictions. These models strongly depend on the extent and quality of the available data. The paper explains how to use the online interface or the HITRAN Application Programming Interface (HAPI) to retrieve these data from the database. Examples of calculating a molecule’s spectra in a mixture of buffer-gases using HAPI are also provided. We also provide a set of Python codes allowing one to populate any line list of corresponding molecules with relevant broadening parameters.

show abstract

Section: Hydroxyl Radical (Molecule 13)mentioning

confidence: 99%

H₂, He, and CO₂ Pressure-induced Parameters for the HITRAN Database. II. Line Lists of CO₂, N₂O, CO, SO₂, OH, OCS, H₂CO, HCN, PH₃, H₂S, and GeH₄

Tan

Skinner²,

Samuels

et al. 2022

ApJS

View full text Add to dashboard Cite

show abstract

Shock tube study of ethanol pyrolysis I: Multi-species time-history measurements

Choudhary

Boddapati

Clees

et al. 2021

Combustion and Flame

View full text Add to dashboard Cite

Low-temperature oxidation of n-octane and n-decane in shock tubes: Differences in time histories of key intermediates

Choudhary

Clees

Boddapati

et al. 2023

Combustion and Flame

View full text Add to dashboard Cite

Collisional broadening and shift of five OH A2Σ+←X2Π (0-0) transitions in the Q1-branch, by H2O, O2, CO2, N2 and Ar, at 1220 K

Cited by 7 publications

References 30 publications

H₂, He, and CO₂ Pressure-induced Parameters for the HITRAN Database. II. Line Lists of CO₂, N₂O, CO, SO₂, OH, OCS, H₂CO, HCN, PH₃, H₂S, and GeH₄

H₂, He, and CO₂ Pressure-induced Parameters for the HITRAN Database. II. Line Lists of CO₂, N₂O, CO, SO₂, OH, OCS, H₂CO, HCN, PH₃, H₂S, and GeH₄

Shock tube study of ethanol pyrolysis I: Multi-species time-history measurements

Low-temperature oxidation of n-octane and n-decane in shock tubes: Differences in time histories of key intermediates

Contact Info

Product

Resources

About

Collisional broadening and shift of five OH A2Σ+←X2Π (0-0) transitions in the Q1-branch, by H2O, O2, CO2, N2 and Ar, at 1220 K

Cited by 7 publications

References 30 publications

H2, He, and CO2 Pressure-induced Parameters for the HITRAN Database. II. Line Lists of CO2, N2O, CO, SO2, OH, OCS, H2CO, HCN, PH3, H2S, and GeH4

H2, He, and CO2 Pressure-induced Parameters for the HITRAN Database. II. Line Lists of CO2, N2O, CO, SO2, OH, OCS, H2CO, HCN, PH3, H2S, and GeH4

Shock tube study of ethanol pyrolysis I: Multi-species time-history measurements

Low-temperature oxidation of n-octane and n-decane in shock tubes: Differences in time histories of key intermediates

Contact Info

Product

Resources

About

Collisional broadening and shift of five OH A2Σ+←X2Π (0-0) transitions in the Q1-branch, by H2O, O2, CO2, N2 and Ar, at 1220 K

H₂, He, and CO₂ Pressure-induced Parameters for the HITRAN Database. II. Line Lists of CO₂, N₂O, CO, SO₂, OH, OCS, H₂CO, HCN, PH₃, H₂S, and GeH₄

H₂, He, and CO₂ Pressure-induced Parameters for the HITRAN Database. II. Line Lists of CO₂, N₂O, CO, SO₂, OH, OCS, H₂CO, HCN, PH₃, H₂S, and GeH₄