Supersymmetric QCD corrections to single top quark production at hadron colliders

Abstract

We present the calculations of the supersymmetric QCD corrections to the total cross sections for single top production at the Fermilab Tevatron and the CERN Large Hadron Collider in the minimal supersymmetric standard model. Our results show that for the s-channel and t-channel, the supersymmetric QCD corrections are at most about 1%, but for the associated production process, the supersymmetric QCD corrections increase the total cross sections significantly, which can reach about 6% for most values of the parameters, and the supersymmetric QCD corrections should be taken into consideration in the future high precision experimental analysis for top physics.

arXiv comment33 pages, 19 figures, version to appear in Phys.Rev.D

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Cited by in corpus (7)

• Next-to-leading order QCD corrections to s-channel single top quark production and decay at the LHC
• A complete one-loop calculation of electroweak supersymmetric effects in $t$-channel single top production at LHC
• The Single Top Quark Physics
• A complete one-loop description of associated tW production at LHC and an estimate of possible genuine supersymmetric effects
• Probing the topcolor-assisted technicolor model via the single t-quark production at Hadron colliders
• Top quark theory review for the Tevatron, LHC, and ILC
• The Impact of Kaluza-Klein Excited W Boson on the Single Top at LHC and Comparison with other Models