Electroweak Properties of Baryons in a Covariant Chiral Quark Model
Abstract
The proton and neutron electromagnetic form factors and the nucleon axial form factor have been calculated in the Goldstone-boson exchange constituent-quark model within the point-form approach to relativistic quantum mechanics. The results, obtained without any adjustable parameter nor quark form factors, are, due to the dramatic effects of the boost required by the covariant treatment in striking agreement with the data.
- Publication:
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NSTAR 2001
- Pub Date:
- August 2001
- DOI:
- arXiv:
- arXiv:hep-ph/0104223
- Bibcode:
- 2001pen..conf..213B
- Keywords:
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- High Energy Physics - Phenomenology
- E-Print:
- Proceedings of the Conference N*2001, Mainz