Measurement of the pion form factor in the range 1.04–1.38 GeV with the CMD-2 detector
- 1 December 2005
- journal article
- Published by Pleiades Publishing Ltd in JETP Letters
- Vol. 82 (12), 743-747
- https://doi.org/10.1134/1.2175241
Abstract
The cross section for the process e + e − → π+π− is measured in the c.m. energy range 1.04—1.38 GeV by analyzing 995 000 selected collinear events including 860000 e + e − events, 82000 μ+μ− events, and 33000 π+π− events. The systematic and statistical errors of measuring the pion form factor are equal to 1.2–4.2 and 5–13%, respectively.Keywords
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