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Parametrizations of quarks distribution functions of the nucleon in a scalar diquark model

โœ Scribed by J. J. Dugne; P. Tavernier


Book ID
112563460
Publisher
Springer
Year
1993
Tongue
English
Weight
511 KB
Volume
59
Category
Article
ISSN
0170-9739

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Based on a simple quark-diquark model, we propose a set of unpolarized, longitudinally polarized and transversely polarized fragmentation functions for the by fitting the unpolarized production data in e + e -annihilation. It is found that the helicity structure of the obtained fragmentation functio