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arXiv · 1408.2762

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

Shi Ang Li·Chong Sheng Li·Hai Tao Li·Jun Gao
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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.

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Shi Ang Li, Chong Sheng Li, Hai Tao Li, Jun Gao. 2015-03-03. Constraints on Randall-Sundrum model from the events of dijet production with QCD next-to-leading order accuracy at the LHC. https://doi.org/10.1103/physrevd.91.014027

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