Title of article :
Weak corrections to four-parton processes Original Research Article
Author/Authors :
S. Moretti، نويسنده , , M.R. Nolten، نويسنده , , D.A. Ross، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Pages :
33
From page :
50
To page :
82
Abstract :
We report on a calculation of the ‘mixed’ strong and (purely) weak corrections through the order image to parton–parton processes in all possible channels at hadron colliders entering the single jet inclusive cross section. At both Tevatron and LHC, such effects are always negligible (below permille level) in the total integrated cross section whilst they become sizable in differential rates. Specifically, if such corrections are defined with respect to the full leading-order result of image, we find that, at the FNAL accelerator, they can reach the image benchmark in the jet transverse energy (at the kinematical limit of the machine, rendering their detection quite difficult). At the CERN collider, in the same observable, they exceed the image level already at 1 TeV and can reach image at 4 TeV, kinematic regions where such corrections will be comfortably observable for standard luminosity. In addition, such corrections are somewhat sensitive to the factorisation/renormalisation scale choice.
Journal title :
Nuclear Physics B
Serial Year :
2006
Journal title :
Nuclear Physics B
Record number :
875215
Link To Document :
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