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High order radiative corrections for unpolarized electron proton elastic scattering at low Q2

2008/05/23 by E. A. Kuraev, É. A. Kuraev, Yu. Bystritskiy +10
Earth and Planetary Sciences · Engineering · Physics and Astronomy · #FOS: Physical sciences #Geophysics and Gravity Measurements #High Energy Physics - Phenomenology (hep-ph) #Particle Accelerators and Free-Electron Lasers #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.0805.3623

11 pages, 3 figures

arxiv created 2008/05/23 · openalex publication_date 2008/05/23 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

We investigate the effect of high order radiative corrections in unpolarized electron proton elastic scattering and compare with the calculations at lowest order, which are usually applied to experimental data. We show that higher order terms play a role, starting from values of the momentum transfer squared, Q2, larger than the electron mass. Particular attention is devoted to the ε dependence of radiative corrections.

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