Fixing the Parameters of the a1-rho-pi Lagrangian from experimental data

Autor/ři
P. Lichard

Publikováno
Nuclear Physics B - Proceedings Supplements, (2012), vol. 225-227, neuveden, p. 4

Rok
2012

Abstrakt
We report about determining the parameters of a phenomenological a1-rho-pi Lagrangian by fitting the experimental data on the excitation function of the electron-positron annihilation into four pions and on the three-pion mass distribution in the tau-lepton decay.


Soubor(y)