Exploring two Universal Extra Dimensions at the CERN LHC
arXiv:1109.1400 · doi:10.1007/JHEP04(2012)057
Abstract
We discuss the signatures, at the LHC, of the (1,0)-th Kaluza-Klein (KK) gluon and quarks in the framework of the two universal extra dimensional (2UED) model. Once produced, these particles typically suffer a cascade of decays terminating in the Dark Matter candidate apart from Standard Model particles. In this article, we are interested in focus on a particular signature of 2UED wherein the final state comprises of at least four jets in association with a hard photon and missing transverse energy. Several kinematic cuts are devised to enhance the signal to background ratio. Finally, as a road map to parameter determination at the LHC, we point out an interesting correlation between the peak position of the M_eff distributions with the compactification radius R and the cut-off scale M_s.
29 pages, 11 postscript figures, one typo corrected
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- A Review on Non-Minimal Universal Extra Dimensions
- Status Report on Universal Extra Dimensions After LHC8
- Living Orthogonally: Quasi-universal Extra Dimensions
- Signals of Two Universal Extra Dimensions at the LHC
- Evolution of Yukawa couplings and quark flavour mixings in 2UED models
- Minimal and non-minimal Universal Extra Dimension models in the light of LHC data at 13 TeV
- Constraints on Universal Extra Dimension models with gravity mediated decays from ATLAS diphoton search
- Constraining Bosonic Supersymmetry from Higgs results and 8 TeV ATLAS multi-jets plus missing energy data
- Indian Contributions to LHC Theory
- Assisted baryon number violation from dimensions