Accurate measurement of the energy dependence of the process $e^{+} + e^{-} \to e^{\pm} + e^{\mp}$, in the s-range 1.44-9.0 $GeV^{2}$

The analysis of 12827 e/sup +/+e/sup -/ to e/sup +or-/+e/sup -or+/ events observed in the s-range 1.44-9.0 GeV/sup 2/ allows measurement of the energy dependence of the cross-section for the most typical QED process, with +or-2% accuracy. Within this limit the data follow QED, with first-order radia...

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Detalles Bibliográficos
Autores principales: Bernardini, M, Bollini, D, Brunini, P L, Fiorentino, E, Massam, Thomas, Monari, L, Palmonari, F, Rimondi, F, Zichichi, A
Lenguaje:eng
Publicado: 1973
Materias:
Particle Physics
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(73)90656-4
http://cds.cern.ch/record/476401
Descripción
Sumario:The analysis of 12827 e/sup +/+e/sup -/ to e/sup +or-/+e/sup -or+/ events observed in the s-range 1.44-9.0 GeV/sup 2/ allows measurement of the energy dependence of the cross-section for the most typical QED process, with +or-2% accuracy. Within this limit the data follow QED, with first-order radiative corrections included.

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