High-statistics measurement of the pion form factor in the ρ-meson energy range with the CMD-2 detector

By R. Akhmetshin, V. Aulchenko, V. Banzarov, L. Barkov, N. Bashtovoy, A. Bondar, D. V. Bondarev, A. Bragin, S. Dhawan, S. Eidelman and 44 more. 2006

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Abstract We present a measurement of the pion form factor based on e + e − annihilation data from the CMD-2 detector in the energy range 0.6 s 1.0  GeV with a systematic uncertainty of 0.8%. A data sample is five times larger than that used in our previous measurement.

Subfields: Nuclear and High Energy Physics

View Paper: https://www.semanticscholar.org/paper/fc72b4417986147c2153786f1069a8dda652c99e