Constraints on Randall-Sundrum model from the events of dijet production with QCD next-to-leading order accuracy at the LHC

Abstract

We study the dijet production in Randall-Sundrum model at the LHC with QCD next-to-leading(NLO) order accuracy. Our results show that the QCD NLO corrections can increase the total cross sections by more than $80\%$ and reduce the scale dependence. We also explore in detail several important kinematic distributions at the NLO level. Moreover, we discuss the upper limits of the KK graviton excluded mass range and the allowed parameter space for the coupling constant and KK graviton mass, using the experiment data.

25 pages, 15 figures; version published in PRD

References in corpus (6)

• Diphoton signals in theories with large extra dimensions to NLO QCD at hadron colliders
• PDF and scale uncertainties of various DY distributions in ADD and RS models at hadron colliders
• Next-to-leading order QCD corrections to a heavy resonance production and decay into top quark pair at the LHC
• $W^{+}{W}^{-}$ production in Large extra dimension model at next-to-leading order in QCD at the LHC
• Warped Graviton "Z + Missing Energy" Signal at Hadron Colliders
• Soft Gluon Resummation Effects in Single Graviton Production at the CERN Large Hadron Collider in the Randall-Sundrum Model

Cited by in corpus (4)

• RS resonance in di-final state production at the LHC to NLO+PS accuracy
• Investigation of the scalar unparticle and anomalous couplings at muon colliders in final states with multiple photons in the Randall- Sundrum model
• The $\gamma b\overline{b}$ production via ${\gamma }^{\ast }{\gamma }^{\ast }$ collisions at the ILC and LHC
• The cross-section for the $\gamma e^{-}\to Z{e}^{-}\to l^{-}{l}^{+}{e}^{-}$ scattering at the LHeC