Revisiting the QCD corrections to the R-parity violating processes $p\bar{p}/pp\to e\mu +X$

Abstract

We present the theoretical predictions up to QCD NLO for the cross section of high-mass electron-muon pair production at the Tevatron and the LHC, considering only the dominant contributions from the third-generation sneutrino. The dependence of the renormalization and factorization scales on the total cross section, and the effects on the K-factor due to the uncertainty of parton distribution function(PDF) have been carefully investigated. By considering soft-gluon resummation effects to all order in ${\alpha }_s$ of leading logarithm, we present the transverse momentum distributions of the final $e\mu$ pair.

9 pages, 8 figures

References in corpus (3)

• Supersymmetric NLO QCD Corrections to Resonant Slepton Production and Signals at the Tevatron and the LHC
• Search for High-Mass Resonances Decaying to e-mu in ppbar Collisions at sqrt(s)=1.96 TeV
• QCD corrections to the R-parity violating processes $p\bar{p}/pp\to e\mu +X$ at hadron colliders

Cited by in corpus (6)

• Search for a Heavy Neutral Particle Decaying to $e\mu$, $e\tau$, or $\mu \tau$ in $pp$ Collisions at $\sqrt{s}=8$ TeV with the ATLAS Detector
• Search for sneutrino production in emu final states in 5.3 fb^-1 of ppbar collisions at sqrt(s) =1.96 TeV
• Search for new phenomena in different-flavour high-mass dilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector
• Search for a heavy particle decaying into an electron and a muon with the ATLAS detector in sqrt(s) = 7 TeV pp collisions at the LHC
• Sneutrino identification in dilepton events at the LHC
• Probe R-parity violating stop resonance at the LHeC