Mesons of the rho-family in the P-wave of pion-pion scattering

Abstract

In the approach, based on analyticity and unitarity and assuming an influence of coupled channels, experimental data on the isovector P-wave of pion-pion scattering have been analyzed to study rho-like mesons below 1.9 GeV.

Comments: 10 pages, 6 figures. Corrected version