3 papers
hep-ph2025
A reassessment of the role of high data on the MSHT global PDF fit
L. A. Harland-Lang, T. Cridge, M. Reader +1
We present updates within the MSHT global PDF fit that focus on the high region, and on improving our understanding of the interplay of various theoretical contributions and ex…
hep-ph2024
A study of systematic uncertainties within the MSHT PDF Framework
Matthew Reader
Experimental errors are now incredibly precise, and are often dominated by the systematic uncertainties. Therefore the errors obtained in the Parton Distribution Functions that are…
hep-ph1993
Measuring at LEP
D. T. Barclay, C. J. Maxwell, M. T. Reader
We show that standard next-to-leading order (NLO) perturbative QCD analyses used to extract from LEP data do not serve to disentangle the completely unknown renormalization…