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Modelling distribution functions and fragmentation functions

J. Rodrigues·A. Henneman·P. J. Mulders
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Abstract

We present examples for the calculation of the distribution and fragmentation functions using the representation in terms of non-local matrix elements of quark field operators. As specific examples, we use a simple spectator model to estimate the leading twist quark distribution functions and the fragmentation functions for a quark into a nucleon or a pion.

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J. Rodrigues, A. Henneman, P. J. Mulders. 1995-10-17. Modelling distribution functions and fragmentation functions. https://arxiv.org/abs/nucl-th/9510036

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