Article ID Journal Published Year Pages File Type
1845507 Nuclear Physics B - Proceedings Supplements 2012 4 Pages PDF
Abstract

We report about determining the parameters of a phenomenological a1ρπ 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 τ-lepton decay.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Nuclear and High Energy Physics