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Study of the distribution of gluons and quarks inside the nucleon through ultra-peripheral collisions

Objective

The proposed research will provide a deeper understanding of the internal structure of the nucleon by studying ultra-peripheral collisions (UPCs) of protons and ions using data collected by the LHCb experiment at the Large Hadron Collider at CERN. The structure will be probed by measuring the cross sections of (i) time-like Compton scattering, (ii) exclusive diffractive production of J/ψ mesons, (iii) pairs of mesons containing charm or bottom quarks and (iv) dijet production in proton-lead UPCs. The first two processes probe gluon and quark generalized parton distributions, which describe the distribution of quarks and gluons inside the nucleon or heavy ion as a function of their longitudinal momentum fraction and their transverse position. The last two processes offer access to Wigner distributions, which in addition are sensitive to transverse momentum. The processes are also sensitive to saturation phenomena.

Fields of science (EuroSciVoc)

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Programme(s)

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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.

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.

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.

(opens in new window) H2020-MSCA-IF-2017

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Coordinator

UNIVERSITY COLLEGE DUBLIN, NATIONAL UNIVERSITY OF IRELAND, DUBLIN
Net EU contribution

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.

€ 175 866,00
Total cost

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.

€ 175 866,00
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