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Content archived on 2024-06-18

Unveiling the Origin of Non-Thermal Emission in Galaxy Clusters through Advanced Numerical Simulations in the LOFAR Era

Objective

The origin of relativistic particles that generate the observed synchrotron radio emission in the Intra-Cluster-Medium (ICM) of galaxy clusters is one of the most mysterious problems in our understanding of these complex systems. Recent advances from observations and theory suggest that turbulence, generated during cluster-cluster mergers, has a major impact on the acceleration of relativistic particles in the ICM. We propose a 2-year project to develop advanced cosmological numerical simulations to model self-consistently the acceleration of cosmic-rays in the turbulent ICM and the resulting non-thermal emission on cluster scales, radio halos. Our simulations will provide a significant step forward in the field and yield direct predictions for radio telescopes. They will shed light on the origin of the observed radio emission and the important issue of the interplay between thermal and non-thermal components in galaxy clusters. Upcoming european projects like the LOFAR telescope are expected to discover thousands for radio halos and are going to directly benefit from our project. This promises a golden age of discoveries in this field and make our proposed project particularly timely.

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.

FP7-PEOPLE-2011-IEF
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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.

MC-IEF - Intra-European Fellowships (IEF)

Coordinator

ISTITUTO NAZIONALE DI ASTROFISICA
EU contribution
€ 185 763,60
Address
VIALE DEL PARCO MELLINI 84
00136 ROMA
Italy

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Region
Centro (IT) Lazio Roma
Activity type
Research Organisations
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Total cost

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.

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