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Abstract |
In this talk the collinear twist-3 formalism and its application to
polarized single-inclusive hard processes is discussed. The main
ingredients of that formalism, i.e., collinear hadronic matrix elements
of two-or three-parton operators, and their relations are introduced in
detail. Then simple lepton-nucleon processes relevant for an
Electron-Ion Collider (EIC) will be discussed. I will also briefly talk
about a recent NLO calculation in that formalism for electron-positron
annihilation. |
