Developments in the parton distribution functions of the proton
Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85, 22607 Hamburg, Germany
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Published online: 24 November 2014
A general overview on the parton distribution functions of the proton extracted by QCD global analyses of experimental data is presented. In particular, their impact on physics observables of interest for the LHC and general results of QCD analyses at the next-to-next-to-leading order approximation are discussed.
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