Proton structure in the era of high precision measurement
Lead Research Organisation:
University of Cambridge
Department Name: Physics
Abstract
I am working on improving parton distribution functions (PDFs), which describe the structure of protons, in the era of high precision experimental measurement at the Large Hadron Collider. I am predominantly working on doing this in two ways: firstly, by developing a framework for the systematic inclusion of theoretical uncertainties in PDFs; and secondly, by including new experimental data in PDF fits. Regarding the former, my work is focused on the inclusion of missing higher order uncertainties, and regarding the latter, my work is focused on the inclusion of single top production data. I will also work on PDF-related Standard Model and/or Beyond the Standard Model phenomenology.
Organisations
- University of Cambridge (Collaboration, Lead Research Organisation)
- National Institute for Subatomic Physics Nikhef (Collaboration)
- University of Milan (Collaboration)
- University of Milano-Bicocca (Collaboration)
- National Institute for Nuclear Physics (Collaboration)
- Free University of Amsterdam (Collaboration)
- UNIVERSITY OF EDINBURGH (Collaboration)
People |
ORCID iD |
| Maria Ubiali (Primary Supervisor) |
Publications
Abdul Khalek R
(2019)
A first determination of parton distributions with theoretical uncertainties
in The European Physical Journal C
Abdul Khalek R
(2019)
Parton distributions with theory uncertainties: general formalism and first phenomenological studies NNPDF Collaboration
in The European Physical Journal C
Accomando E
(2020)
Production of Z'-boson resonances with large width at the LHC
in Physics Letters B
Greljo A
(2021)
Parton distributions in the SMEFT from high-energy Drell-Yan tails
in Journal of High Energy Physics
Pearson R
(2018)
Towards parton distribution functions with theoretical uncertainties
in Nuclear and Particle Physics Proceedings
Studentship Projects
| Project Reference | Relationship | Related To | Start | End | Student Name |
|---|---|---|---|---|---|
| ST/N50399X/1 | 30/09/2015 | 30/03/2021 | |||
| 1948592 | Studentship | ST/N50399X/1 | 30/09/2017 | 30/03/2021 | |
| ST/R504671/1 | 30/09/2017 | 29/09/2021 | |||
| 1948592 | Studentship | ST/R504671/1 | 30/09/2017 | 30/03/2021 |
| Description | Scholarship Trust Fund |
| Amount | £1,005 (GBP) |
| Organisation | University of Cambridge |
| Department | Pembroke College Cambridge |
| Sector | Academic/University |
| Country | United Kingdom |
| Start | 05/2018 |
| End | 07/2018 |
| Description | NNPDF collaboration |
| Organisation | Free University of Amsterdam |
| Country | Netherlands |
| Sector | Academic/University |
| PI Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of Cambridge computer resources. |
| Collaborator Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of computer resources at the respective institutions of the collaboration members. |
| Impact | 10.1016/j.nuclphysbps.2018.12.006 10.1140/epjc/s10052-019-7364-5 10.1140/epjc/s10052-019-7401-4 |
| Description | NNPDF collaboration |
| Organisation | National Institute for Nuclear Physics |
| Department | National Institute for Nuclear Physics - Milano |
| Country | Italy |
| Sector | Academic/University |
| PI Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of Cambridge computer resources. |
| Collaborator Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of computer resources at the respective institutions of the collaboration members. |
| Impact | 10.1016/j.nuclphysbps.2018.12.006 10.1140/epjc/s10052-019-7364-5 10.1140/epjc/s10052-019-7401-4 |
| Description | NNPDF collaboration |
| Organisation | National Institute for Subatomic Physics Nikhef |
| Country | Netherlands |
| Sector | Academic/University |
| PI Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of Cambridge computer resources. |
| Collaborator Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of computer resources at the respective institutions of the collaboration members. |
| Impact | 10.1016/j.nuclphysbps.2018.12.006 10.1140/epjc/s10052-019-7364-5 10.1140/epjc/s10052-019-7401-4 |
| Description | NNPDF collaboration |
| Organisation | University of Cambridge |
| Department | Department of Applied Mathematics and Theoretical Physics (DAMTP) |
| Country | United Kingdom |
| Sector | Academic/University |
| PI Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of Cambridge computer resources. |
| Collaborator Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of computer resources at the respective institutions of the collaboration members. |
| Impact | 10.1016/j.nuclphysbps.2018.12.006 10.1140/epjc/s10052-019-7364-5 10.1140/epjc/s10052-019-7401-4 |
| Description | NNPDF collaboration |
| Organisation | University of Edinburgh |
| Department | School of Physics and Astronomy |
| Country | United Kingdom |
| Sector | Academic/University |
| PI Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of Cambridge computer resources. |
| Collaborator Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of computer resources at the respective institutions of the collaboration members. |
| Impact | 10.1016/j.nuclphysbps.2018.12.006 10.1140/epjc/s10052-019-7364-5 10.1140/epjc/s10052-019-7401-4 |
| Description | NNPDF collaboration |
| Organisation | University of Milan |
| Country | Italy |
| Sector | Academic/University |
| PI Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of Cambridge computer resources. |
| Collaborator Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of computer resources at the respective institutions of the collaboration members. |
| Impact | 10.1016/j.nuclphysbps.2018.12.006 10.1140/epjc/s10052-019-7364-5 10.1140/epjc/s10052-019-7401-4 |
| Description | NNPDF collaboration |
| Organisation | University of Milano-Bicocca |
| Country | Italy |
| Sector | Academic/University |
| PI Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of Cambridge computer resources. |
| Collaborator Contribution | Intellectual input towards the goal of including missing-higher-order uncertainties in fits of parton distribution functions; use of computer resources at the respective institutions of the collaboration members. |
| Impact | 10.1016/j.nuclphysbps.2018.12.006 10.1140/epjc/s10052-019-7364-5 10.1140/epjc/s10052-019-7401-4 |
| Description | School visit |
| Form Of Engagement Activity | Participation in an open day or visit at my research institution |
| Part Of Official Scheme? | No |
| Geographic Reach | Regional |
| Primary Audience | Schools |
| Results and Impact | Several groups of school children from various regional schools attend the Cavendish Laboratory each year for a high energy physics outreach event. They attend lectures given by faculty members and workshops that are run by faculty members and PhD students. |
| Year(s) Of Engagement Activity | 2018,2019 |
| Description | Talk for The Cambridge Prep Experience |
| Form Of Engagement Activity | A talk or presentation |
| Part Of Official Scheme? | No |
| Geographic Reach | International |
| Primary Audience | Study participants or study members |
| Results and Impact | A talk was given at The Cambridge Prep Experience, which was a summer school that took place in Peterhouse, Cambridge for a group of international school children. The talk was given as a part of their physics course. |
| Year(s) Of Engagement Activity | 2018 |