Three-Pion Potential
Abstract
Using the chiral symmetry, we calculated the dominant contribution to the nucleon - nucleon potential due to the exchange of three non-correlated pions. This contribution is isovetor with pseudoscalar and axial components. The pseudoscalar component is dominant, it has a range of 1.0 fm and it contributes in the pion channel.
- Publication:
-
Structure and Interaction of Hadronics Systems
- Pub Date:
- October 2003
- DOI:
- Bibcode:
- 2003sihs.conf..253P