期刊
PHYSICAL REVIEW LETTERS
卷 118, 期 26, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.118.261801
关键词
-
资金
- German Federal Ministry for Education and Research (BMBF) [05H15WWCA1]
- German Science Foundation (DFG) [DE 623/6-1]
For the first time full next-to-leading-order electroweak corrections to off-shell vector-boson scattering are presented. The computation features the complete matrix elements, including all nonresonant and off-shell contributions, to the electroweak process pp -> mu(+)nu(mu)e(+)nu(e)jj and is fully differential. We find surprisingly large corrections, reaching -16% for the fiducial cross section, as an intrinsic feature of the vector-boson-scattering processes. We elucidate the origin of these large electroweak corrections upon using the double-pole approximation and the effective vector-boson approximation along with leading-logarithmic corrections.
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