La Rivista del Nuovo Cimento

Year 2007 - Issue 9 - September

Generalized parton distributions and the structure of the nucleon

Authors: S. Boffi, B. Pasquini
DOI: 10.1393/ncr/i2007-10025-7
pp. 387-448
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Abstract: Generalized parton distributions have been introduced in recent years as a suitable theoretical tool to study the structure of the nucleon. Unifying the concepts of parton distributions and hadronic form factors, they provide a comprehensive framework for describing the quark and gluon structure of the nucleon. In this review their formal properties and modeling are discussed, summarizing the most recent developments in the phenomenological description of these functions. The status of available data is also presented.