https://doi.org/10.1051/epjconf/20148105004
On the precise determination of the differences of ρ-meson family parameters
1 Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovak Republic
2 Department of Theoretical Physics, Comenius University, Bratislava, Slovak Republic
3 Nara Women’s University, Nara, Japan
a e-mail: erik.bartos@savba.sk
Published online: 26 November 2014
Unlike previous approaches to determine the known ρ-meson family parameters, we have proposed new phenomenological approach based on the exploiting experimental data on e+e− → π+ π− and τ− → π− π0 ντ processes and on the Unitary and Analytic models of the corresponding electromagnetic and weak pion form factors.
© Owned by the authors, published by EDP Sciences, 2014
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