Title of article :
Pion–photon TDAs in the NJL model
Author/Authors :
Courtoy، Pierre Promoteur/Director نويسنده , , A. and Noguera، نويسنده , , S.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
The pion–photon Transition Distribution Amplitudes (TDAs) are studied, treating the pion as a bound state in the Bethe–Salpeter sense, in the formalism of the NJL model. The results obtained explicitly verify support, sum rules and polynomiality conditions. The role of PCAC is highlighted.
Journal title :
Progress in Particle and Nuclear Physics
Journal title :
Progress in Particle and Nuclear Physics
