Determining the proton structure with 1% accuracy
- đ¤ Speaker: Roy Stegeman (U. Edinburgh)
- đ Date & Time: Friday 14 June 2024, 16:00 - 17:00
- đ Venue: MR19 (Potter Room, Pavilion B), CMS
Abstract
In recent years the accuracy of PDF determinations has significantly improved due to a combination of experimental and theoretical developments. In this talk, I will discuss recent progress towards the extension of the PDF determination to approximate N3LO in QCD and NLO in QED , and their phenomenological implications for a number of LHC processes. I will also present a simultaneous extraction of the strong coupling constant and the PDFs based on the global NNPDF4 .0 dataset, taking correlations between them into account.
Series This talk is part of the HEP phenomenology joint Cavendish-DAMTP seminar series.
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Roy Stegeman (U. Edinburgh)
Friday 14 June 2024, 16:00-17:00