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arXiv · hep-ph/0210287

Precision measurement of the hadronic cross-section through the radiative return method

German Rodrigo·Henryk Czyz·Johann H. Kuhn
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Abstract

Electron--positron annihilation into hadrons plus an energetic photon from initial-state radiation allows the hadronic cross-section to be measured over a wide range of energies at high luminosity meson factories. Weighted integrals over this cross-section are a decisive input for electroweak precision tests. A Monte Carlo event generator called PHOKHARA has been developed, which simulates $e^+ e^- \to$ hadrons + photon(s) at the NLO accuracy. The latest tests and upgrades are presented in this paper.

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German Rodrigo, Henryk Czyz, Johann H. Kuhn. 2002-10-21. Precision measurement of the hadronic cross-section through the radiative return method. https://doi.org/10.1016/s0920-5632(03)80320-1

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