activity
20052026
most citedA Temperature and Abundance Retrieval Method for Exoplanet Atmospheres

606 citations · 16.7k across the 198 of their papers we have counts for

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Showing 2019Show all

11 papers · 1 filter

astro-ph.EP2019★ 231 cited

Mass-Metallicity Trends in Transiting Exoplanets from Atmospheric Abundances of HO, Na, and K

Luis Welbanks, Nikku Madhusudhan, Nicole F. Allard +3

Atmospheric compositions can provide powerful diagnostics of formation and migration histories of planetary systems. We investigate constraints on atmospheric abundances of HO,…

astro-ph.EP2019★ 62 cited

HyDRA-H: Simultaneous Hybrid Retrieval of Exoplanetary Emission Spectra

Siddharth Gandhi, Nikku Madhusudhan, George Hawker +1

High-resolution Doppler spectroscopy has been used to detect several chemical species in exoplanetary atmospheres. Such detections have traditionally relied on cross correlation of…

astro-ph.EP2019★ 19 cited

JexoSim: A time domain simulator of exoplanet transit spectroscopy with JWST

Subhajit Sarkar, Nikku Madhusudhan, Andreas Papageorgiou

The James Webb Space Telescope (JWST) will perform exoplanet transit spectroscopy in the coming decade promising transformative science results. All four instruments on board can b…

astro-ph.EP2019★ 2 cited

ESA Voyage 2050 White Paper: Detecting life outside our solar system with a large high-contrast-imaging mission

Ignas Snellen, Simon Albrecht, Guillem Anglada-Escude +64

In this white paper, we recommend the European Space Agency plays a proactive role in developing a global collaborative effort to construct a large high-contrast imaging space tele…

astro-ph.EP2019★ 11 cited

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…

astro-ph.EP2019★ 38 cited

A chemical kinetics code for modelling exoplanetary atmospheres

R. Hobbs, O. Shorttle, N. Madhusudhan +1

Chemical compositions of exoplanets can provide key insights into their physical processes, and formation and evolutionary histories. Atmospheric spectroscopy provides a direct ave…