Project description
Improving polarisation measurements of the cosmic microwave background radiation
The cosmic microwave background (CMB) is very faint, leftover radiation filling all space from the time the Universe began. Funded under the Marie Skłodowska-Curie Actions programme, the PROTOCALC project plans to develop a prototype calibrator for improving measurements of the angle of the CMB polarisation plane. Polarisation orientation systematics currently limit scientists' ability to constrain cosmological parameters. PROTOCALC will develop a prototype calibration source to overcome this limit, dramatically improving instrumental accuracy and enabling the discovery of complementary aspects of cosmic evolution. The new experimental method will also enable us to discover or place extremely tight limits on cosmic birefringence, a phenomenon that is not predicted by the Standard Model.
Objective
My project will enable unprecedented measurements for cosmology and fundamental physics, thanks to a prototype calibrator for a novel method to measure the angle of the polarization plane of the Cosmic Microwave Background. Polarization orientation systematics currently limit our ability to constrain cosmological parameters. PROTOCALC will provide a prototype calibration source to overcome this limit, dramatically improving instrumental accuracy. This experimental method will also enable us to discover (or place extremely tight limits on) paradigm shifting phenomena through Cosmic Birefringence, a departure from Standard Model. During the 2-year program I will develop, build and deploy a prototype for a novel precision calibrator making use of microwave sources between 40 and 150 GHz coupled to precise polarizing filters. The orientation of the source polarization plane will be measured by star cameras and gyroscopes with arcsecond accuracy. POLOCALC will take advantage of my and the supervisor's ongoing participation in the Simons Observatory which already includes the AdvACTPol and Simons Array projects, and will operate from the same site in the Atacama desert in Chile. Our project will operate from from a drone flying in sight of the telescope, allowing high elevation, far field measurements. This project will show the feasibility for polarization angle and beam calibrators for future CMB polarimeters.
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 theoretical physics particle physics
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering sensors optical sensors
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering robotics autonomous robots drones
- natural sciences physical sciences astronomy physical cosmology
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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 - Marie Skłodowska-Curie Individual Fellowships (IF)
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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-2019
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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.
20126 Milano
Italy
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.