NNLO QCD corrections to the resonant sneutrino/slepton production at Hadron Colliders

Abstract

We present a complete next to next to leading order QCD corrections to the resonant sneutrino and charged slepton production cross sections at hadronic colliders such as the Tevatron and the Large Hadron Collider within the context of $R$-parity violating supersymmetric model. We have demonstrated the role of these corrections in reducing uncertainties resulting from renormalisation and factorisation scales and thereby making our predictions reliable. We have incorporated soft gluon effects at $N^{3}LO$ level in order to study the stability of our results under perturbation. The NNLO corrections are found to be large and significant. The results obtained in this article are also applicable to resonance production of any color-neutral scalar.

45 pages, 17 figures

References in corpus (4)

• Parton distributions for the LHC
• Higher-Order threshold effects to inclusive processes in QCD
• Supersymmetric NLO QCD Corrections to Resonant Slepton Production and Signals at the Tevatron and the LHC
• Search for resonant second generation slepton production at the Tevatron

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• Next-to SV resummed Drell-Yan cross section beyond leading-logarithm
• Bounds on R-parity Violation from Resonant Slepton Production at the LHC
• Indian Contributions to LHC Theory
• Spin identification of heavy nonstandard bosons in dilepton and diphoton events at the LHC