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Transversity measurements at HERMES

Markus Diefenthaler
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Abstract

Azimuthal single-spin asymmetries (SSA) in semi-inclusive electroproduction of charged pions in deep-inelastic scattering (DIS) of positrons on a transversely polarised hydrogen target are presented. Azimuthal moments for both the Collins and the Sivers mechanism are extracted. In addition the subleading-twist contribution due to the transverse spin component from SSA on a longitudinally polarised hydrogen target is evaluated.

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Markus Diefenthaler. 2005-07-02. Transversity measurements at HERMES. https://doi.org/10.1063/1.2122190

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