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On the transformation between current and constituent quarks and consequences for polarised electroproduction structure functions
The transformation of Buccella et al. (1970) and of Melosh (1973) is a rotation in spin space, so spin-dependent matrix elements are sensitive to this transformation, while spin-averaged quantities are not. This is shown by applying this transformation to the nucleon constituent space SU(6) wave fun...
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Lenguaje: | eng |
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1974
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Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(74)90518-5 http://cds.cern.ch/record/873496 |