2000 character limit reached
Two-loop electroweak corrections to high energy large-angle Bhabha scattering (1112.2171v1)
Published 9 Dec 2011 in hep-ph
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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