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20182026
most citedFive key exoplanet questions answered via the analysis of 25 hot Jupiter atmospheres in eclipse

95 citations · 697 across the 32 of their papers we have counts for

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Showing 2022Show all

6 papers · 1 filter

astro-ph.EP2022★ 10 cited

Exploring the Ability of HST WFC3 G141 to Uncover Trends in Populations of Exoplanet Atmospheres Through a Homogeneous Transmission Survey of 70 Gaseous Planets

Billy Edwards, Quentin Changeat, Angelos Tsiaras +14

We present the analysis of the atmospheres of 70 gaseous extrasolar planets via transit spectroscopy with Hubble's Wide Field Camera 3 (WFC3). For over half of these, we statistica…

astro-ph.IM2022★ 2 cited

Don't Pay Attention to the Noise: Learning Self-supervised Representations of Light Curves with a Denoising Time Series Transformer

Mario Morvan, Nikolaos Nikolaou, Kai Hou Yip +1

Astrophysical light curves are particularly challenging data objects due to the intensity and variety of noise contaminating them. Yet, despite the astronomical volumes of light cu…

astro-ph.EP2022★ 2 cited

ESA-Ariel Data Challenge NeurIPS 2022: Inferring Physical Properties of Exoplanets From Next-Generation Telescopes

Kai Hou Yip, Ingo P. Waldmann, Quentin Changeat +11

The study of extra-solar planets, or simply, exoplanets, planets outside our own Solar System, is fundamentally a grand quest to understand our place in the Universe. Discoveries i…

astro-ph.EP2022

ESA-Ariel Data Challenge NeurIPS 2022: Introduction to exo-atmospheric studies and presentation of the Atmospheric Big Challenge (ABC) Database

Quentin Changeat, Kai Hou Yip

This is an exciting era for exo-planetary exploration. The recently launched JWST, and other upcoming space missions such as Ariel, Twinkle and ELTs are set to bring fresh insights…

astro-ph.EP2022★ 95 cited

Five key exoplanet questions answered via the analysis of 25 hot Jupiter atmospheres in eclipse

Quentin Changeat, Billy Edwards, Ahmed F. Al-Refaie +11

Population studies of exoplanets are key to unlocking their statistical properties. So far the inferred properties have been mostly limited to planetary, orbital and stellar parame…

astro-ph.EP2022★ 5 cited

To Sample or Not To Sample: Retrieving Exoplanetary Spectra with Variational Inference and Normalising Flows

Kai Hou Yip, Quentin Changeat, Ahmed Al-Refaie +1

Current endeavours in exoplanet characterisation rely on atmospheric retrieval to quantify crucial physical properties of remote exoplanets from observations. However, the scalabil…