We review the status of our understanding of nucleon structure based on the modelling of different kinds of parton distributions. We use the concept of generalized transverse-momentum–dependent parton distributions and Wigner distributions, which combine the features of transverse-momentum–dependent parton distributions and generalized parton distributions. We revisit various quark models which account for different aspects of these parton distributions. We then identify applications of these distributions to gain a simple interpretation of key properties of the quark and gluon dynamics in the nucleon.
Modelling the nucleon structure
PASQUINI, BARBARA
2016-01-01
Abstract
We review the status of our understanding of nucleon structure based on the modelling of different kinds of parton distributions. We use the concept of generalized transverse-momentum–dependent parton distributions and Wigner distributions, which combine the features of transverse-momentum–dependent parton distributions and generalized parton distributions. We revisit various quark models which account for different aspects of these parton distributions. We then identify applications of these distributions to gain a simple interpretation of key properties of the quark and gluon dynamics in the nucleon.File in questo prodotto:
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