Objective
Very recently, a new class of sub-luminous accreting neutron stars and black holes has been identified. I propose to use these objects to probe the extreme physical processes which are associated with such compact stars. Just as with their better known brighter cousins, studying them when they are actively accreting and when they are in their quiescent states will give us clues about the behavior of ultra-dense matter in neutron stars and the way neutron-star magnetic fields decay due to the accretion of matter. However, given that these new systems behave differently, I expect to derive from their study a novel perspective which will gain in value even further when contrasted with our current knowledge. I further believe their study will allow me to significantly strengthen the observational proof for the presence of event horizons in black holes. The uncommon nature of these systems suggests that they are very unusual outcomes of binary evolution, and I expect this will also provide us with a different set of clues than we have had until now about the formation of binaries which harbor compact stars. These objects have only recently been discovered, both because we did not have the sensitivity to see them, and because we did not know how to optimize our searches to find them. Current instruments finally have reached the necessary sensitivity. I propose new approaches to find and study these sub-luminous systems using these X-ray and radio instruments in combination with multi-wavelength studies. I expect to find these systems in greater numbers than before, allowing systematic studies of their properties which in turn will provide the ingredients needed to investigate the fundamental physics associated with neutron stars and black holes and serve as input for my proposed theoretical study into binary evolution.
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 stellar astronomy neutron stars
- natural sciences physical sciences astronomy astrophysics black holes
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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.
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.
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.
ERC-2007-StG
See other projects for this call
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.
Host institution
1012WX Amsterdam
Netherlands
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.