https://doi.org/10.1140/epja/i2013-13116-6
Regular Article - Theoretical Physics
Reactions with pions and vector mesons in the sector of odd intrinsic parity
1
Institutionen för fysik och astronomi, Uppsala Universitet, Box 516, 75120, Uppsala, Sweden
2
Institut für Theoretische Physik, Justus-Liebig-Universität Gießen, Heinrich-Buff-Ring 16, 35392, Gießen, Germany
* e-mail: carla.terschluesen@physics.uu.se
Received:
9
July
2013
Accepted:
9
August
2013
Published online:
19
September
2013
The Wess-Zumino-Witten structure is supplemented by a simple vector-meson Lagrangian where the vector mesons are described by antisymmetric tensor fields. With the 
-
-
coupling as the only parameter in the sector of odd intrinsic parity, i.e. without additional contact terms, one can achieve a proper description of the decay of an -meson into three pions, the single- and double-virtual pion transition form factor and the three-pion production in electron-positron collisions.
© SIF, Springer-Verlag Berlin Heidelberg, 2013
