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arXiv 1604.07960nucl-thhep-ph
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Delta(1232)对电子-质子弹性散射实光子辐射修正的贡献

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

R. E. Gerasimov, V. S. Fadin

摘要:

在这里,我们考虑了Delta(1232)共振对弹性$ep$散射的实光子辐射修正的贡献。过去的实验研究非偏振截面以及最近的VEPP-3实验,研究双光子交换效应的精确测量的$e^\pm p$散射截面比的影响被发现是小的。

英文摘要:

Here we consider a contribution of Delta(1232) resonance to real photon radiative corrections for elastic $ep$-scattering. The effect is found to be small for past experiments to study unpolarized cross section as well as for the recent VEPP-3 experiment to investigate two-photon exchange effects by precision measurement of $e^\pm p$-scattering cross sections ratio.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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