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arxiv 1602.03154 v3 pith:VKPNG4HZ submitted 2016-02-09 hep-ph nucl-th

Constraints on large-x parton distributions from new weak boson production and deep-inelastic scattering data

A. Accardi , L. T. Brady , W. Melnitchouk , J. F. Owens , N. Sato This is my paper
classification hep-ph nucl-th
keywords datapartonstructureadvantageanalysisasymmetrybosonbound
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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We present a new set of leading twist parton distribution functions, referred to as "CJ15", which take advantage of developments in the theoretical treatment of nuclear corrections as well as new data. The analysis includes for the first time data on the free neutron structure function from Jefferson Lab, and new high-precision charged lepton and W-boson asymmetry data from Fermilab. These significantly reduce the uncertainty on the d/u ratio at large values of x and provide new insights into the partonic structure of bound nucleons.

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Cited by 6 Pith papers

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