230 citations · 623 across the 17 of their papers we have counts for
17 papers
Ultra-resolution photochemical sensing
Lukas Fuerst, Alexander Eber, Mithun Pal +6
Photochemistry in the earth's atmosphere is driven by the sun, continuously altering the concentration and spatial distribution of pollutants. Precisely monitoring their atmospheri…
Optical frequency comb Fourier transform spectroscopy of formaldehyde in the 1250 to 1390 cm range: experimental line list and improved MARVEL analysis
Matthias Germann, Adrian Hjältén, Jonathan Tennyson +9
We use optical frequency comb Fourier transform spectroscopy to record high-resolution, low-pressure, room-temperature spectra of formaldehyde (HCO) in the range…
Origin and extent of the opacity challenge for atmospheric retrievals of WASP-39 b
Prajwal Niraula, Julien de Wit, Iouli E. Gordon +2
As the James Webb Space Telescope (JWST) came online last summer, we entered a new era of astronomy. This new era is supported by data products of unprecedented information content…
The Impending Opacity Challenge in Exoplanet Atmospheric Characterization
Prajwal Niraula, Julien de Wit, Iouli E. Gordon +3
With a new generation of observatories coming online this decade, the process of characterizing exoplanet atmospheres will need to be reinvented. Currently mostly on the instrument…
Using HITRAN to Model Opacities for Planetary Atmospheres: Test case of Microwave Spectra of NH, SO and PH
Frances M. Skinner, Robert J. Hargreaves, Iouli E. Gordon
The latest version of the HITRAN molecular spectroscopic database, HITRAN2020, has recently been released featuring many updates, including line-by-line broadening parameters (and…
Determination of approximate quantum labels based on projections of the total angular momentum on the molecule-fixed axis
Eamon K. Conway, Iouli E. Gordon, Oleg L. Polyansky +1
Molecular line lists, particularly those computed for high temperature applications, often have very few states assigned local quantum numbers. These are often important components…
A Precise Photometric Ratio via Laser Excitation of the Sodium Layer II: Two-photon Excitation Using Lasers Detuned from 589.16 nm and 819.71 nm Resonances
J. Albert, D. Budker, K. Chance +5
This article is the second in a pair of articles on the topic of the generation of a two-color artificial star (which we term a "laser photometric ratio star," or LPRS) of de-excit…
Referencing Sources of Molecular Spectroscopic Data in the Era of Data Science: Application to the HITRAN and AMBDAS Databases
Frances M. Skinner, Iouli E. Gordon, Christian Hill +3
The application described has been designed to create bibliographic entries in large databases with diverse sources automatically, which reduces both the frequency of mistakes and…
Empirical normal intensity distribution for overtone vibrational spectra of triatomic molecules
Emile S. Medvedev, Vladimir G. Ushakov, Eamon K. Conway +3
Theoretical calculations are contributing a significantly higher proportion of data to contemporary spectroscopic databases, which have traditionally relied on experimental observa…
Field Evaluation of Column CO2 Retrievals from Intensity-Modulated Continuous-Wave Differential Absorption Lidar Measurements during ACT-America
Joel F. Campbell, Bing Lin, Michael D. Obland +13
We present an evaluation of airborne Intensity-Modulated Continuous-Wave (IM-CW) lidar measurements of atmospheric column CO2 mole fractions during the ACT-America project. This li…
Calculated line lists for HO and HO with extensive comparisons to theoretical and experimental sources including the HITRAN2016 database
Eamon K. Conway, Iouli E. Gordon, Aleksandra A. Kyuberis +3
New line lists are presented for the two most abundant water isotopologues; HO and HO. The HO line list extends to 25710 cm with inten…
An accurate, extensive, and practical line list of methane for the HITEMP database
Robert J. Hargreaves, Iouli E. Gordon, Michael Rey +4
A methane line list for the HITEMP spectroscopic database, covering 0-13,400 cm (746 nm), is presented. To create this compilation, ab initio line lists of CH$_{4}…
Use of the complete basis set limit for computing highly accurate ab initio dipole moments
Eamon K. Conway, Iouli E. Gordon, Oleg L. Polyansky +1
Calculating dipole moments with high-order basis sets is generally only possible for the light molecules, such as water. A simple, yet highly effective strategy of obtaining high-o…
A Precise Photometric Ratio via Laser Excitation of the Sodium Layer I: One-photon Excitation Using 342.78 nm Light
J. Albert, D. Budker, K. Chance +5
The largest uncertainty on measurements of dark energy using type Ia supernovae is presently due to systematics from photometry; specifically to the relative uncertainty on photome…
Introduction of water-vapor broadening coefficients and their temperature dependence exponents into the HITRAN database, Part I: CO2, N2O, CO, CH4, O2, NH3, and H2S
Yan Tan, Roman V. Kochanov, Laurence S. Rothman +1
The amount of water vapor in the terrestrial atmosphere is highly variable both spatially and temporally. In the tropics it sometimes constitutes 4-5% of the atmosphere. At the sam…
Spectroscopic line parameters of NO, NO, and NO for the HITEMP database
Robert J. Hargreaves, Iouli E. Gordon, Laurence S. Rothman +6
This work describes the update of NO along with the incorporation of NO and NO to the HITEMP database. Where appropriate, the HITRAN line lists for the same molecules h…
Line Strengths of Rovibrational and Rotational Transitions in the X Ground State of OH
James S. A. Brooke, Peter F. Bernath, Colin M. Western +4
A new line list including positions and absolute intensities (in the form of Einstein values and oscillator strengths) has been produced for the OH ground X\DP\ state rovibrati…