DOI

The low-energy lagrangian for light pseudoscalar mesons is obtained from chiral symmetry breaking components of the effective action of QCD. The lagrangian is essentially determined by non-topological anomalies and represents the results of the bosonization in the colour-singlet pseudoscalar sector of QCD. The calculated coupling constants of the self-interaction of pseudoscalar mesons are in good agreement with experimental fitting.

Язык оригиналаанглийский
Страницы (с-по)425-429
Число страниц5
ЖурналPhysics Letters B
Том157
Номер выпуска5-6
DOI
СостояниеОпубликовано - 25 июл 1985

    Предметные области Scopus

  • Ядерная физика и физика высоких энергий

ID: 37189401