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Content archived on 2024-06-18

Classifying the Range of Exoplanetary Atmospheres using Transmission and Emission Spectroscopy

Objective

"Rarely in astrophysics are there opportunities to spectrally classify a completely new group of astrophysical objects. This is the challenge facing the exoplanets christened “hot Jupiters”. The detection and subsequent spectroscopic information now achievable for a large number of these exoplanets are now allowing for detailed comparative exoplanetology. This project uses a twofold approach to advance both the theory and observation of these exoplanets beyond their current limitations. Hot Jupiter atmospheric spectra are built from two large observational survey programmes headed by Dr. Sing to obtain a vast amount of high quality data on transmission spectra. One large programme uses the HST which alone will quadruple the number of broadband exoplanet transmission spectra. The Hubble survey will be augmented by a large programme on the GTC telescope, where we will put efforts into pioneering multi-object spectroscopy, capable of delivering space-like quality spectra. Both large programmes will be further complemented by followup observations, as well as existing near-IR spectroscopy. This project will combine this plethora of data in a coherent fashion, enabling studies of nearly the entire planetary atmosphere. Our observational efforts will be combined with a broad and inclusive theoretical modeling programme, where we will incorporate clouds and hazes, modelling the complete atmosphere in a self-consistent manner with a 3D global circulation model. Our library of transmission spectra across the hot-Jupiter class will be used to address long outstanding and complex issues. We will focus our efforts on two key areas, addressing why some hot Jupiters have hazes & clouds while others do not, and the outstanding issue on the presence or absence of stratospheres. For the first time a comprehensive set of high quality exoplanet spectra will be available with which to inter-compare using the required set of theoretical tools."

Fields of science (EuroSciVoc)

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Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

ERC-2013-StG
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Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

ERC-SG - ERC Starting Grant

Host institution

THE UNIVERSITY OF EXETER
EU contribution
€ 1 495 823,60
Address
THE QUEEN'S DRIVE NORTHCOTE HOUSE
EX4 4QJ Exeter
United Kingdom

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Region
South West (England) Devon Devon CC
Activity type
Higher or Secondary Education Establishments
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Total cost

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Beneficiaries (1)

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