Jets Plus Same-Sign Dileptons Signatures from Fermionic Leptoquarks at the LHC

Abstract

Within the 3-3-1 model framework, we consider the production and decay of fermionic leptoquarks into a striking experimental signature at the LHC: a narrow resonance at the $b$ jet plus same-sign dileptons channel. The data already accumulated by the LHC collaborations may hide a large number of events associated to the production and decay of such exotic quarks, allowing one to investigate large portions of the parameters space of the model. The observation or not of such events would shed light on the construction of models presenting heavy exotic quarks.

4 pages, 4 figures

References in corpus (7)

• Search for dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS detector
• Search for a heavy neutral gauge boson in the dielectron channel with 5.4 fb-1 of ppbar collisions at sqrt(s) = 1.96 TeV
• Probing 3-3-1 Models in Diphoton Higgs Boson Decay
• Neutrino masses and lepton flavor violation in the 3-3-1 model with right-handed neutrinos
• The minimal 3-3-1 model with only two Higgs triplets
• Closing the $SU(3{)}_L\otimes U(1{)}_X$ Symmetry at Electroweak Scale
• Vector- and Scalar-Bilepton Pair Production in Hadron Colliders

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• Vector-bilepton Contribution to Four Lepton Production at the LHC
• A Model with Chiral Quarks of Electric Charges -4/3 and 5/3
• Hadronic resonances with exotic electric charge