116 citations · 182 across the 9 of their papers we have counts for
9 papers
Comprehensive Ab Initio Quantum Computations of CO-H and CO-He Collisional Properties
Prajwal Niraula, Laurent Wiesenfeld, Nejmeddine Jaïdane +6
We present comprehensive \textsl{ab initio} fully quantum calculations of CO--H and CO--He collisional properties. Our framework combines CCSD(T) pote…
The Detection-vs-Retrieval Challenge: Titan as an Exoplanet
Prajwal Niraula, Julien de Wit, Robert Hargreaves +2
Cassini's observations of Titan's atmosphere are exemplary benchmarks for exoplanet atmospheric studies owing to (1) their precision and (2) our independent knowledge of Titan. Lev…
Ab initio quantum dynamics as a scalable solution to the exoplanet opacity challenge: A case study of CO in hydrogen atmosphere
Laurent Wiesenfeld, Prajwal Niraula, Julien de Wit +3
Light-matter interactions lie at the heart of our exploration of exoplanetary atmospheres. Interpreting data obtained by remote sensing is enabled by meticulous, time- and resource…
Data availability and requirements relevant for the Ariel space mission and other exoplanet atmosphere applications
Katy L. Chubb, Séverine Robert, Clara Sousa-Silva +52
The goal of this white paper is to provide a snapshot of the data availability and data needs primarily for the Ariel space mission, but also for related atmospheric studies of exo…
A HITRAN-formatted UV line list of S containing transitions involving , , and electronic states
Frances M. Gomez, Robert J. Hargreaves, Iouli E. Gordon
The sulfur dimer (S) is an important molecular constituent in cometary atmospheres and volcanic plumes on Jupiter's moon Io. It is also expected to play an important role in th…
The impact of spectral line wing cut-off: Recommended standard method with application to MAESTRO opacity database
Ehsan, Gharib-Nezhad, Natasha E. Batalha +8
When computing cross-sections from a line list, the result depends not only on the line strength, but also the line shape, pressure-broadening parameters, and line wing cut-off (i.…
Simulation-based Inference for Exoplanet Atmospheric Retrieval: Insights from winning the Ariel Data Challenge 2023 using Normalizing Flows
Mayeul Aubin, Carolina Cuesta-Lazaro, Ethan Tregidga +9
Advancements in space telescopes have opened new avenues for gathering vast amounts of data on exoplanet atmosphere spectra. However, accurately extracting chemical and physical pr…
The Need for Laboratory Measurements and Ab Initio Studies to Aid Understanding of Exoplanetary Atmospheres
Jonathan J. Fortney, Tyler D. Robinson, Shawn Domagal-Goldman +85
We are now on a clear trajectory for improvements in exoplanet observations that will revolutionize our ability to characterize their atmospheric structure, composition, and circul…
EChO - Exoplanet Characterisation Observatory
G. Tinetti, J. P. Beaulieu, T. Henning +131
A dedicated mission to investigate exoplanetary atmospheres represents a major milestone in our quest to understand our place in the universe by placing our Solar System in context…