Recent advances in collisional effects on spectra of molecular gases and their practical consequences

JM Hartmann, H Tran, R Armante, C Boulet… - Journal of Quantitative …, 2018 - Elsevier
We review progress, since publication of the book``Collisional effects on molecular spectra:
Laboratory experiments and models, consequences for applications"(Elsevier, Amsterdam …

[HTML][HTML] The HITRAN2020 molecular spectroscopic database

IE Gordon, LS Rothman, RJ Hargreaves… - Journal of quantitative …, 2022 - Elsevier
The HITRAN database is a compilation of molecular spectroscopic parameters. It was
established in the early 1970s and is used by various computer codes to predict and …

The ExoMolOP database: Cross sections and k-tables for molecules of interest in high-temperature exoplanet atmospheres

KL Chubb, M Rocchetto, SN Yurchenko, M Min… - Astronomy & …, 2021 - aanda.org
Here we present a publicly available database of opacities for molecules of astrophysical
interest named ExoMolOP that has been compiled for over 80 species, and is based on the …

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

Y Tan, FM Skinner, S Samuels… - The Astrophysical …, 2022 - iopscience.iop.org
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 …

Cross-sections for heavy atmospheres: H2O self-broadening

LO Anisman, KL Chubb, Q Changeat… - Journal of Quantitative …, 2022 - Elsevier
The discovery of super-Earth and mini-Neptune exoplanets means that atmospheric signals
from low-mass, temperate exoplanets are being increasingly studied. The signal acquired as …

Laser-based CO concentration and temperature measurements in high-pressure shock-tube studies of n-heptane partial oxidation

D He, D Nativel, J Herzler, JB Jeffries, M Fikri… - Applied Physics B, 2020 - Springer
This paper presents a laser-based absorption technique for measuring temperature and CO
concentration in high-pressure shock tubes. Two fundamental vibrations of CO (v"= 0, P8 …

Experimental study on mid-infrared CO transition lines broadened by N2, He, and H2 at elevated temperatures

T Liu, D He, R Li, F Li, T Si, J Ding, X Luo - Measurement, 2025 - Elsevier
Tunable diode laser absorption spectroscopy (TDLAS) has been established as a strong
technique for high-fidelity measurements at elevated temperatures. However, the accuracy …

Temperature-dependence laws of absorption line shape parameters of the CO2 ν3 band

JS Wilzewski, M Birk, J Loos, G Wagner - Journal of Quantitative …, 2018 - Elsevier
To improve the understanding of temperature-dependence laws of spectral line shape
parameters, spectra of the ν 3 rovibrational band of CO 2 perturbed by 10, 30, 100, 300 and …

Pure rotational R (0) and R (1) lines of CO in Ar baths: experimental broadening, shifting and mixing parameters in a wide pressure range versus ab initio calculations

MY Tretyakov, EA Serov, DS Makarov… - Physical Chemistry …, 2023 - pubs.rsc.org
The results of a rigorous study of the two first pure rotational transitions of CO perturbed by
Ar are presented. The experimental part is based on the use of three different spectrometers …

CO-Ar collisions: ab initio model matches experimental spectra at a sub percent level over a wide pressure range

EA Serov, N Stolarczyk, DS Makarov, IN Vilkov… - Journal of Quantitative …, 2021 - Elsevier
We use three independent spectroscopic techniques, operating in the millimeter-wavelength
range, to study molecule-atom collisions, and validate our quantum-scattering calculations …