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B Chew and Mandelstam Dispersion Relations
The Inverse Amplitude Method
9 other sections not shown
ABC experiment angular distribution angular momentum approximation method assumed assumption asymptotic behavior behaves branch point Bransden and Moffat calculation Chapter Chew and Mandelstam corresponding coupled integral equations coupling constant cross section crossing symmetry decay defined denominator function derivative conditions dominant solution energy dependence enhancement factor experimental expression Figure final state inter final state interaction final state wave formula given inverse amplitude method isospin isotopic spin iteration Jost function K-meson k-plane Khuri and Treiman low energy pion-pion Mandelstam and Noyes matrix element N/D method nucleon numerical obtained straightforwardly odd pion P-wave equation pair parameters partial wave amplitude phase shift phase space Phys physical region pion-pion final pion-pion scattering pole potential primary interaction problem quantum number S-state scattering amplitude scattering length approximation Schroedinger equation solution of Chew spectra strong interaction subtraction constants symmetry point theory two-body problem unitarity condition wave function wave resonance wave scattering length width zero