Browsing by Subject "Transversity"
Now showing items 1-3 of 3
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Conference Object
A lattice calculation of parton distributions
(Proceedings of Science (PoS), 2016)We present results for the x dependence of the unpolarized, helicity, and transversity isovector quark distributions in the proton using lattice QCD, employing the method of quasi-distributions proposed by Ji in 2013. ...
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Conference Object
Nucleon generalized form factors with twisted mass fermions
(Proceedings of Science (PoS), 2013)We present results on the nucleon form factors, momentum fraction and helicity moment for Nf = 2 and Nf = 2+1+1 twisted mass fermions for a number of lattice volumes and lattice spacings. First results for a new Nf = 2 ...
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Conference Object
Parton distributions from lattice QCD with momentum smearing
(Proceedings of Science (PoS), 2016)In this work we continue our effort to explore a recent proposal, which allows light-cone distributions to be extracted from purely spatial correlations, being thus accessible to lattice methods. In order to test the ...