Project description
A new window on exoplanets with low-frequency radio signal detection
More than 5 000 exoplanets – planets beyond our solar system – have been discovered to date. Thousands of candidates require further observation for confirmation, and even more are out there waiting to be detected. The EU-funded EXORADIO project is conducting the largest ever exoplanet search programme at radio frequencies, specifically the lowest radio frequencies observable from the ground. The team have developed the main analysis tools and the theoretical framework for interpreting detected signals. Now, the project is calling these to action, not only to detect exoplanets but also to characterise them, their magnetospheres and space weather.
Objective
The project aims at expanding the planetology, exoplanets and space weather fields by obtaining the first confirmed detections and subsequent in-depth studies of radio emissions from exoplanets. Origin of the emissions can be the magnetosphere of the exoplanet or its plasma interaction with its parent star. Magnetospheres of Solar System planets are very diverse, although emerging from the same basic plasma physics laws. Better sampling the parameter space by exploring various stellar luminosities and winds properties, planetary magnetic fields, geometries of interaction, will allow us to identify fundamental processes and separate them from the specificities of each system, as was done earlier for the question of planetary formation. Although recent observations at 100-200 MHz from large modern radiotelescopes may be revealing the first star-planet plasma interactions, I show why our searches must concentrate at the lowest frequencies observable from the ground, 10 to 85 MHz, and why intense enough signal should exist at these frequencies. The world’s most sensitive instrument in this range, NenuFAR, of which I am principal investigator, is now operational, and I will use it to conduct the largest ever exoplanet search program at radio frequencies. The main analysis tools have been developed and tested on LOFAR data, and the frame for interpreting theoretically the detected signals is ready. I took a large part in all these developments. I am thus at the right place and time to get the detections that will open the new field of comparative exo-magnetospheric physics and exo-space weather, as well as open a new window to study exoplanets, their magnetic field, interior structure, rotation, inclination, the parent-star interaction, and even habitability. These revolutionary developments will usher a new era in astrophysics. While studying the northern low-frequency sky with NenuFAR, I will also prepare in a timely way our exploration of the southern sky with SKA.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciences physical sciences astronomy astrophysics
- natural sciences mathematics pure mathematics geometry
- natural sciences physical sciences astronomy planetary sciences planets exoplanetology
- social sciences law
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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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.
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.
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.
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-ADG - Advanced Grant
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) ERC-2020-ADG
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
75794 PARIS
France
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.