NLO QCD corrections to excited lepton production at the LHC

Majhi, Swapan

NLO QCD corrections to excited lepton production at the LHC

Swapan Majhi
(
- IACS, Kolkata
)

Mar 9, 2015

13 pages

e-Print:

1503.02455 [hep-ph]

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Abstract: (arXiv)

We revisited excited leptons (

\bar{l^*}l

) production through gauge mediation only at LHC, followed by their two body decays into Standard Model (SM) particles. We include the next-to-leading order (NLO) QCD corrections to these processes. We have shown that these corrections can be substantial and significant. We also show that the scale dependence of the NLO cross section is greatly reduced as compare to leading order (LO) cross section.

Note:

13 pages, 6 figures. arXiv admin note: substantial text overlap with arXiv:1210.8307

new physics
lepton: composite
lepton: excited state
lepton: production
lepton: decay
mediation: gauge
quantum chromodynamics: correction
correction: higher-order
higher-order: 1
cross section: correction

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