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Volume 297 - XXV International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2017) - WG1 Structure Functions and Parton Densities
Inclusion of new LHC data in MMHT PDFs
R.S. Thorne,* L. Harland-Lang, A. Martin
*corresponding author
Full text: pdf
Pre-published on: 2017 October 16
Published on: 2018 January 16
Abstract
I consider the effects of including a variety of new LHC data sets into the MMHT approach for
PDF determination. I consider the impact of fitting new LHC and Tevatron data, which leads to
clear improvements in some PDF uncertainties. There are specific issues with ATLAS 7 TeV jet
data and I include a discussion of the treatment of correlated uncertainties and briefly the effects
of NNLO corrections. I also present preliminary results with the inclusion of the high precison
final ATLAS 7 TeV W,Z rapidity-dependent data.
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