High precision measurement of Compton scattering in the 5 GeV region

The PrimEx Collaboration

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1 Scopus citations

Abstract

The cross section of atomic electron Compton scattering γ+e→γ+e was measured in the 4.400–5.475 GeV photon beam energy region by the PrimEx collaboration at Jefferson Lab with an accuracy of 2.6% and less. The results are consistent with theoretical predictions that include next-to-leading order radiative corrections. The measurements provide the first high precision test of this elementary QED process at beam energies greater than 0.1 GeV.

Original languageEnglish (US)
Article number134884
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume797
DOIs
StatePublished - Oct 10 2019

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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