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Collins effect in semi-inclusive deeply inelastic scattering and in electron positron annihilation

The Collins fragmentation function is extracted from HERMES data on azimuthal single spin asymmetries in semi-inclusive deeply inelastic scattering, and BELLE data on azimuthal asymmetries in electron positron annihilations. A Gaussian model is assumed for the distribution of transverse parton momen...

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Detalles Bibliográficos
Autores principales: Efremov, A V, Göke, K, Schweitzer, P
Lenguaje:eng
Publicado: 2006
Materias:
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.73.094025
http://cds.cern.ch/record/933789

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