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arXiv · 1112.2171

Two-loop electroweak corrections to high energy large-angle Bhabha scattering

A. A. Penin·G. Ryan
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Abstract

We compute the dominant logarithmically enhanced two-loop electroweak corrections to the electron-positron scattering differential cross section in the high energy limit for large scattering angles. Depending on the scattering angle and energy the two-loop corrections may exceed one percent and are important for the high-precision luminosity spectrum determination at a future linear collider.

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A. A. Penin, G. Ryan. 2011-12-09. Two-loop electroweak corrections to high energy large-angle Bhabha scattering. https://doi.org/10.1007/jhep11(2011)081

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