Dai, L. Y., Portoles, J., & Shekhovtsova, O. (2013). Three pseudoscalar meson production in e(+)e(-) annihilation. Phys. Rev. D, 88(5), 056001–23pp.
Abstract: We study-at leading order in the large number of colors expansion and within the resonance chiral theory framework-the odd-intrinsic-parity e(+)e(-) -> pi(+)pi(-) (pi(0); eta) cross sections in the energy regime populated by hadron resonances, namely 3m(pi) less than or similar to E less than or similar to 2 GeV. In addition, we implement our results in the Monte Carlo generator PHOKHARA 7.0 and we simulate hadron production through the radiative return method.
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