Project description
On the trail of the fastest particles in the Universe
Relativistic jets are powerful jets of radiation and particles travelling at close to the speed of light. They are often associated with highly dense matter, including supermassive black holes and neutron stars. These powerful jets could be the sources of cosmic rays, the fastest travelling particles in the Universe, and it is not clear what produces them. The EU-funded JETSET project plans to investigate the origin and propagation of relativistic jets associated with mergers of two super-dense neutron stars and determine if the same mechanisms apply to the largest supermassive black holes.
Objective
Relativistic jets are marvellous astrophysical phenomena and formidable tools in multi-messenger astronomy. Revealed by uncountable examples, their existence has been the subject of observations for decades across a variety of length and timescales. They are associated with some of the most energetic phenomena in the universe, such as gamma-ray bursts (GRBs), microquasars, and active galactic nuclei (AGNs). As particle accelerators in GRBs, or as regulators of galaxy evolution in AGNs, relativistic jets represent a cornerstone in our understanding of the universe. Yet, relativistic jets raise far more questions than answers: Do rotating black holes provide the enormous energy powering relativistic jets? How can jets propagate stably across huge scales when plagued by a number of instabilities? What produces their emission during propagation and at breakout? Building on the first pioneering calculations in which I showed that merging magnetised neutron stars produce jet-like structures, and on the tremendous success in obtaining and interpreting the first image of a supermassive black hole, I am in a unique position to offer a complete set of answers to these long-standing questions. JETSET proposes to construct a new and organic comprehension of the mechanisms behind the launching, propagation and emission of relativistic jets from merging binaries. It will also clarify if the same physical processes are responsible for the jet phenomenology across eight orders of magnitude in the mass scale, going from stellar-mass to the largest supermassive black holes. To achieve this goal, JETSET will combine a computational infrastructure employing the most advanced numerical methods with accurate observations from electromagnetic bands, neutrinos and gravitational waves. In this way, a novel and comprehensive view will be built of one of the most fascinating and puzzling astrophysical phenomena, linking the deepest fabric of spacetime with the nonlinear dynamics of plasmas.
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: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
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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)
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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-2019-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.
60323 Frankfurt Am Main
Germany
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.