J
Jonathan Tennyson
Researcher at University College London
Publications - 1061
Citations - 52361
Jonathan Tennyson is an academic researcher from University College London. The author has contributed to research in topics: Ab initio & Excited state. The author has an hindex of 97, co-authored 1007 publications receiving 47077 citations. Previous affiliations of Jonathan Tennyson include SERC Reliability Corporation & University of Helsinki.
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Pressure-dependent water absorption cross sections for exoplanets and other atmospheres
Emma J. Barton,Christian Hill,Sergei N. Yurchenko,Jonathan Tennyson,A.S. Dudaryonok,Nina N. Lavrentieva +5 more
TL;DR: In this article, the authors used the averaged energy difference method and the empirical expression for J ′ J ″ -dependence Voigt profiles based on these widths and the BT2 line list to generate high resolution ( Δ ν ˜ = 001 cm − 1 ) pressure broadened cross sections for a fixed range of temperatures and pressures between 300 and 2000 K and 0001-10 bar.
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First principles calculation of the molecular constants of H3+, H2D+, D2H+, and D3+
Steven Miller,Jonathan Tennyson +1 more
TL;DR: In this article, the rotational levels with J ≤ 4 were fitted to standard vibration-rotation Hamiltonians due to W. Meyer et al. The results were in excellent agreement with the experimental results where available.
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Radiative cooling functions for primordial molecules
TL;DR: In this article, radiative cooling functions for the diatomic species HD, HD +, H eH +, LiH and LiH + were evaluated for the triatomic ions H + and H 2D +.
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Electron and positron collisions with polar molecules: studies with the benchmark water molecule
TL;DR: Theoretically, it is possible to account for the strong forward scattering using the Born approximation but the procedure for combining Born 'top-up' with more sophisticated treatments required to treat the scattering in other directions is not unique.
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New studies of the visible and near-infrared absorption by water vapour and some problems with the HITRAN database
Djedjiga Belmiloud,Roland Schermaul,K.M. Smith,Nikolai F. Zobov,James W. Brault,R. C. M. Learner,D.A. Newnham,Jonathan Tennyson +7 more
TL;DR: In this paper, the authors presented new laboratory measurements and theoretical calculations of integrated line intensities for water vapour bands in the near-infrared and visible (8500-15800 cm−1) bands.