https://doi.org/10.1140/epjc/s10052-008-0775-3
Regular Article - Theoretical Physics
Infrared regularization with vector mesons and baryons
1
Helmholtz-Institut für Strahlen- und Kernphysik (Theorie), Universität Bonn, Nußallee 14-16, 53115, Bonn, Germany
2
Bethe Center for Theoretical Physics, Universität Bonn, 53115, Bonn, Germany
3
Institut für Kernphysik (Theorie) and Jülich Center for Hadron Physics, Forschungszentrum Jülich, 52425, Jülich, Germany
* e-mail: bruns@itkp.uni-bonn.de
Received:
3
September
2008
Published online:
23
October
2008
We extend the method of infrared regularization to spin-1 fields coupled to baryons. As an application, we discuss the axial form factor of the nucleon.
PACS: 12.39.Fe – / 12.40.Vv –
© Springer-Verlag , 2008
