Objective
"Theoretical models of galaxy formation predict that feedback from supernovae plays a crucial role in regulating star formation in low-mass galaxies. Efficient feedback, with large outflow rates, is needed in these models to account for the low-efficiency of galaxy formation in low-mass halos. Current constraints on mass outflow rates in this low mass regime are very sparse and the best estimates are uncertain by orders of magnitude. In order to test feedback models, we selected a unique sample of ~50 star-forming galaxies all near background quasars. The advantage in using background quasars over traditional galaxy spectra is that the kinematics and location of the cool gas is known, given by the impact parameter. Hence, the mass outflow rates can be determined more accurately with this technique.
Our sample is the largest sample of galaxy-quasar pairs with deep IFU kinematics of the host galaxy and the line-of-sight kinematics with high-resolution optical spectroscopy. With these data we will answer the fundamental question: Are the mass outflow rates higher than the star-formation rates as predicted by theory? More importantly, we will be able to determine whether these depend on the galaxy mass or star-formation rate. Hence, our results will be a huge step forward and provide a strong bench mark for models.
Furthermore, the ""Multi Unit Spectroscopic Explorer"" (MUSE) -- to be commissioned in 2013 --
with its unprecedented overall throughput, excellent stability and large field of view will be a very powerful tool to study galactic winds. Indeed, it will provide exquisite data on dozens of galaxy-galaxy pairs and quasar-galaxy pairs. Because, the host institute IRAP (Toulouse, FR) is part of the MUSE consortium, and has experts in the field, it will be an ideal place to conduct this research program."
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 physical cosmology galaxy evolution
- natural sciences physical sciences optics spectroscopy
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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.
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.
FP7-PEOPLE-2012-CIG
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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.
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-CIG - Support for training and career development of researcher (CIG)
Coordinator
31062 Toulouse Cedex 9
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.