Project description
From the wreckage of star collisions to today's advanced technologies
Gravitational waves, invisible ripples in space, were created by the collision of two black holes over a billion years ago but were detected only fairly recently. A few years later, scientists measured a tremendous gravitational event resulting from the merger of two dense neutron stars. This time, it was accompanied by a brightly glowing "kilonova" produced by the radioactive decay of matter ejected during the merger. The spectroscopic emission of this event confirmed scientists' predictions, addressing an open question about the origin of heavy elements like gold and uranium. As one data point is not enough, the EU-funded GW project is laying the groundwork for amassing a large sample from future kilonova detections.
Objective
The recent first detection of gravitational waves from a binary neutron star merger and its associated optical counterpart, the so-called 'kilonova', opened up a new era of multi messenger astronomy. The intense photometric and spectroscopic campaign that followed provided tantalising evidence that kilonovae are a prime source of heavy elements in the Universe. Nevertheless, with just a single event, and with only rudimentary theoretical models, it remains unclear how important kilonovae are in enriching the cosmos. This project aims to address this issue by building the first sample of kilonovae through dedicated follow-up observations of future compact binary mergers detected with the LIGO/Virgo gravitational wave detectors, which will soon come back online. The three principle objectives will be to (i) determine the ejecta mass distribution of kilonovae, (ii) identify the composition of kilonova ejecta and (iii) understand the progenitor systems of kilonovae from their host galaxies. Working with Jesper Sollerman and his GREAT group at Oskar Klein Centre, I will have access to ENGRAVE and GROWTH, which are two leading projects set up with the explicit goal to follow-up and monitor gravitational wave electromagnetic counterparts. The group at Oskar Klein Centre is leading vital research in theoretical modelling of compact object mergers. Combining observational resources, theoretical models and my analytical expertise in transient astronomy, this project promises to greatly contribute to the investigation of gravitational wave sources, kilonovae and the nucleosynthesis of heavy elements.
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.
- natural sciences physical sciences astronomy observational astronomy gravitational waves
- natural sciences physical sciences astronomy stellar astronomy neutron stars
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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.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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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.
MSCA-IF-EF-ST - Standard EF
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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) H2020-MSCA-IF-2018
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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.
10691 Stockholm
Sweden
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.