Few-Body Systems

, Volume 57, Issue 7, pp 541–547 | Cite as

Towards a Microscopic Understanding of Nucleon Polarizabilities

Article
Part of the following topical collections:
  1. Light Cone 2015

Abstract

We outline a microscopic framework to calculate nucleon Compton scattering from the level of quarks and gluons within the covariant Faddeev approach. We explain the connection with hadronic expansions of the Compton scattering amplitude and discuss the obstacles in maintaining electromagnetic gauge invariance. Finally we give preliminary results for the nucleon polarizabilities.

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Copyright information

© Springer-Verlag Wien 2016

Authors and Affiliations

  1. 1.Institut für Theoretische PhysikJustus-Liebig-Universität GiessenGiessenGermany

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