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.
Papers
More filters
Journal ArticleDOI
Tau-rex i: a next generation retrieval code for exoplanetary atmospheres
Ingo Waldmann,Giovanna Tinetti,Marco Rocchetto,Emma J. Barton,Sergei N. Yurchenko,Jonathan Tennyson +5 more
TL;DR: T-REx as discussed by the authors is a line-by-line radiative transfer fully-Bayesian retrieval framework for exoplanetary atmospheres, which includes the optimised use of molecular line-lists from the ExoMol project.
Journal ArticleDOI
The calculation of the vibration-rotation energies of triatomic molecules using scattering coordinates
TL;DR: In this paper, a review of work concerning the calculation of ro-vibrational energy levels and wavefunctions, mainly of triatomic systems, is presented, including the use of a two step (secondary) variational procedure for highly-excited rotational states.
Journal ArticleDOI
Detection of an atmosphere around the super-earth 55 cancri e
Angelos Tsiaras,Marco Rocchetto,Ingo Waldmann,Olivia Venot,R. Varley,Giuseppe Morello,Mario Damiano,Mario Damiano,Giovanna Tinetti,Emma J. Barton,Sergei N. Yurchenko,Jonathan Tennyson +11 more
TL;DR: In this article, the analysis of two new spectroscopic observations of the super-Earth 55 Cancri e, in the near infrared, obtained with the WFC3 camera onboard the HST.
Journal ArticleDOI
A Population Study of Gaseous Exoplanets
Angelos Tsiaras,Ingo Waldmann,Tiziano Zingales,Tiziano Zingales,Marco Rocchetto,Giuseppe Morello,Mario Damiano,Mario Damiano,Konstantinos Karpouzas,Giovanna Tinetti,Laura K. McKemmish,Jonathan Tennyson,Sergei N. Yurchenko +12 more
TL;DR: In this article, the authors define a new metric, the Atmospheric Detectability Index (ADI), to evaluate the statistical significance of an atmospheric detection and find statistically significant atmospheres in around 16 planets out of the 30 analyzed.
Journal ArticleDOI
A general treatment of vibration‐rotation coordinates for triatomic molecules
TL;DR: In this paper, an exact, within the Born-Oppenheimer approximation, body-fixed Hamiltonian for the nuclear motions of a triatomic system is presented, expressed in terms of two arbitrarily defined internal distances and the angle between them.