Search Results - "Gamache, Robert R."

Total internal partition sums for the HITRAN2020 database by Gamache, Robert R., Vispoel, Bastien, Rey, Michaël, Nikitin, Andrei, Tyuterev, Vladimir, Egorov, Oleg, Gordon, Iouli E., Boudon, Vincent

“…•Total internal partition sums (TIPS) are reported for 178 isotopologues of 57 molecules important in planetary atmospheres.•TIPS are reported from 1 K to a…”
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Total internal partition sums to support planetary remote sensing by Laraia, Anne L., Gamache, Robert R., Lamouroux, Julien, Gordon, Iouli E., Rothman, Laurence S.

“…► Total internal partition sums are determined. ► Calculations for 33 molecules/isotopologues of astrophysical interest. ► Calculations complete data for…”
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Measurements of H2O-O2 line shape parameters and the determination of the intermolecular potential for modified complex Robert-Bonamy calculations by Gamache, Robert R., Orphanos, Nicholas, Vispoel, Bastien, Sung, Keeyoon, Toon, Geoffrey C.

“…A series of spectra, one pure H 2 O and four H 2 O-O 2 mixtures, were measured for the ν 2 band in the 1200-1950 cm −1 region at room temperature using a…”
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Total internal partition sums for 166 isotopologues of 51 molecules important in planetary atmospheres: Application to HITRAN2016 and beyond by Gamache, Robert R., Roller, Christopher, Lopes, Eldon, Gordon, Iouli E., Rothman, Laurence S., Polyansky, Oleg L., Zobov, Nikolai F., Kyuberis, Aleksandra A., Tennyson, Jonathan, Yurchenko, Sergei N., Császár, Attila G., Furtenbacher, Tibor, Huang, Xinchuan, Schwenke, David W., Lee, Timothy J., Drouin, Brian J., Tashkun, Sergei A., Perevalov, Valery I., Kochanov, Roman V.

“…Total internal partition sums (TIPS) are reported for 166 isotopologues of 51 molecules important in planetary atmospheres. Molecules 1 to 50 are taken from…”
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ExoMol line lists – LIV. Empirical line lists for AlH and AlD and experimental emission spectroscopy of AlD in A1Π ( v  = 0, 1, 2) by Yurchenko, Sergei N, Szajna, Wojciech, Hakalla, Rafał, Semenov, Mikhail, Sokolov, Andrei, Tennyson, Jonathan, Gamache, Robert R, Pavlenko, Yakiv, Schmidt, Mirek R

“…ABSTRACT New ExoMol line lists AloHa for aluminium hydride (AlH and AlD) are presented improving the previous line lists WYLLoT. The revision is motivated by…”
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The vibrational dependence of half-widths of CO2 transitions broadened by N2, O2, air, and CO2 by Gamache, Robert R., Lamouroux, Julien

“…The vibrational dependence of the half-width and line shift for CO2 transitions was investigated using the complex Robert–Bonamy (CRB) formalism. Calculations…”
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The W2024 database of the water isotopologue H 2 16 O by Furtenbacher, Tibor, Tóbiás, Roland, Tennyson, Jonathan, Gamache, Robert R, Császár, Attila G

“…The rovibrational spectrum of the water molecule is the crown jewel of high-resolution molecular spectroscopy. While its significance in numerous scientific…”
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An intercomparison of measured pressure-broadening, pressure shifting parameters of carbon dioxide and their temperature dependence by Gamache, Robert R., Lamouroux, Julien, Blot-Lafon, Valérie, Lopes, Eldon

“…An intercomparison of measured pressure-broadening and pressure-shifting coefficients for carbon dioxide absorption lines was done. The work focuses on…”
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The W2024 database of the water isotopologue H216O by Furtenbacher, Tibor, Tóbiás, Roland, Tennyson, Jonathan, Gamache, Robert R., Császár, Attila G.

“…The rovibrational spectrum of the water molecule is the crown jewel of high-resolution molecular spectroscopy. While its significance in numerous scientific…”
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Half-widths, their temperature dependence, and line shifts for the HDO―CO2 collision system for applications to CO2-rich planetary atmospheres by GAMACHE, Robert R, LARAIA, Anne L, LAMOUROUX, Julien

“…Measurements of water vapor in the atmospheres of Venus or Mars by spectroscopic techniques in the infrared range are being made routinely by instruments…”
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IUPAC critical evaluation of the rotational–vibrational spectra of water vapor. Part IV. Energy levels and transition wavenumbers for D216O, D217O, and D218O by Tennyson, Jonathan, Bernath, Peter F., Brown, Linda R., Campargue, Alain, Császár, Attila G., Daumont, Ludovic, Gamache, Robert R., Hodges, Joseph T., Naumenko, Olga V., Polyansky, Oleg L., Rothman, Laurence S., Vandaele, Ann Carine, Zobov, Nikolai F., Dénes, Nóra, Fazliev, Alexander Z., Furtenbacher, Tibor, Gordon, Iouli E., Hu, Shui-Ming, Szidarovszky, Tamás, Vasilenko, Irina A.

“…This paper is the fourth of a series of papers reporting critically evaluated rotational–vibrational line positions, transition intensities, pressure…”
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Einstein A-coefficients and statistical weights for molecular absorption transitions in the HITRAN database by Šimečková, Marie, Jacquemart, David, Rothman, Laurence S., Gamache, Robert R., Goldman, Aaron

“…This paper describes the calculation of the statistical weights and the Einstein A-coefficients for the 39 molecules and their associated…”
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The impact of spectral line wing cut-off: recommended standard method with application to MAESTRO opacity data base by Gharib-Nezhad, Ehsan (Sam), Batalha, Natasha E, Chubb, Katy, Freedman, Richard, Gordon, Iouli E, Gamache, Robert R, Hargreaves, Robert J, Lewis, Nikole K, Tennyson, Jonathan, Yurchenko, Sergei N

“…Abstract When computing cross-sections from a line list, the result depends not only on the line strength, but also the line shape, pressure-broadening…”
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A spectral line list for water isotopologues in the 1100–4100 cm−1 region for application to CO2-rich planetary atmospheres by Gamache, Robert R., Farese, Michaella, Renaud, Candice L.

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Line parameters for CO2- and self-broadening in the ν1 band of HD16O by Devi, V. Malathy, Benner, D. Chris, Sung, Keeyoon, Crawford, Timothy J., Gamache, Robert R., Renaud, Candice L., Smith, Mary Ann H., Mantz, Arlan W., Villanueva, Geronimo L.

“…Lorentz half-width coefficients and their temperature dependence exponents for CO2 broadening in the fundamental bands of HDO are important for reliable and…”
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Line parameters for CO2- and self-broadening in the ν3 band of HD16O by Devi, V. Malathy, Benner, D. Chris, Sung, Keeyoon, Crawford, Timothy J., Gamache, Robert R., Renaud, Candice L., Smith, Mary Ann H., Mantz, Arlan W., Villanueva, Geronimo L.

“…Pressure-broadened line shape parameters of transitions in the ν3 band of HDO (ν0=3707.4cm-1) were measured from spectra of HDO and mixtures of HDO and CO2 for…”
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Air-Broadened Half-Widths of the 22- and 183-GHz Water-Vapor Lines by Payne, V.H., Delamere, J.S., Cady-Pereira, K.E., Gamache, R.R., Moncet, J.-L., Mlawer, E.J., Clough, S.A.

“…Air-broadened half-widths of the 22- and 183-GHz water-vapor lines and associated uncertainties have been determined using comparisons between ground-based…”
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Self-broadening of water vapor transitions via the complex Robert–Bonamy theory by Antony, Bobby K., Neshyba, Steven, Gamache, Robert R.

“…Calculations of self-broadened half-widths and self-induced pressure shifts are made using the complex Robert–Bonamy formalism. The results of calculations…”
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Current updates of the water-vapor line list in HITRAN: A new “Diet” for air-broadened half-widths by Gordon, Iouli E., Rothman, Laurence S., Gamache, Robert R., Jacquemart, David, Boone, Chris, Bernath, Peter F., Shephard, Mark W., Delamere, Jennifer S., Clough, Shepard A.

“…The current edition of the HITRAN compilation employed a sophisticated algorithm for combining measurements available for the air-broadened half-widths of…”
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On the temperature dependence of half-widths and line shifts for molecular transitions in the microwave and infrared regions by Gamache, Robert R., Vispoel, Bastien

“…•Physics based expression for the T-dependence of the half-width and line shift.•Correctly models half-widths and line shifts over large temperature…”
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