15-19 June 2015
Asia/Novosibirsk timezone

Delta(1232) contribution to real radiative corrections for elastic electron-proton scattering

19 Jun 2015, 11:40
20m
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Speaker

Mr Roman Gerasimov (Budker Institute of Nuclear Physics)

Description

The contradiction currently exists in the results of proton electromagnetic form factors measurements. More accurate calculation of radiative corrections to electron-proton elastic scattering cross section is one of the possible solutions of this problem. Here we consider a potential contribution of Delta(1232) resonance to real radiative corrections. The effect is found to be small for past experiments to measure the unpolarized ep-scattering cross section as well as for the recent experiment at the VEPP-3 storage ring to investigate the two-photon exchange effects.

Primary author

Mr Roman Gerasimov (Budker Institute of Nuclear Physics)

Presentation Materials