Dilepton + jet signature of Split-UED at the LHC
arXiv:1301.6421
Abstract
We study the signature of dilepton and a hard jet () via heavy new gauge boson production in split universal extra dimension scenario where the Kaluza-Klein parity is conserved but the Kaluza-Klein number is not. A hard cut to the jet energy effectively removes virtually all possible backgrounds and provides a handle to search of new physics involving new neutral heavy states as the Kaluza-Klein boson. The signature can be more generically used in search of other new states such as graviton and radion in warped extra dimension models.
arXiv comment1 Table, 5 Figures, 13 pages
References in corpus (33)
- A Large Mass Hierarchy from a Small Extra Dimension
- An Alternative to Compactification
- The Hierarchy Problem and New Dimensions at a Millimeter
- Phenomenology, Astrophysics and Cosmology of Theories with Sub-Millimeter Dimensions and TeV Scale Quantum Gravity
- Bounds on Universal Extra Dimensions
- MadEvent: Automatic Event Generation with MadGraph
- Extra Spacetime Dimensions and Unification
- Radiative Corrections to Kaluza-Klein Masses
- Bosonic Supersymmetry? Getting Fooled at the LHC
- Probes Of Universal Extra Dimensions at Colliders
- Collider Implications of Universal Extra Dimensions
- Running Coupling with Minimal Length
- New Signal for Universal Extra Dimensions
- Power law scaling in Universal Extra Dimension scenarios
- Dark matter in UED : the role of the second KK level
- Split-UED and Dark Matter
- Probing Universal Extra Dimension at the International Linear Collider
- The International Linear Collider as a Kaluza-Klein Factory
- Exploring the Universal Extra Dimension at the LHC
- Probing Minimal 5D Extensions of the Standard Model: From LEP to an e^+e^- Linear Collider
- Improved discovery of a nearly degenerate model: MUED using MT2 at the LHC
- Universal Extra-Dimensional models with boundary localized kinetic terms: Probing at the LHC
- A vector-like fourth generation with a discrete symmetry from Split-UED
- Search for Higgs bosons of the Universal Extra Dimensions at the Large Hadron Collider
- Relic abundance of dark matter in universal extra dimension models with right-handed neutrinos
- Universal Extra Dimensions, Radiative Returns and the Inverse Problem at a Linear e+e- Collider
- Extra-dimensional relaxation of the upper limit of the lightest supersymmetric neutral Higgs mass
- 5D UED: Flat and Flavorless
- Identifying the contributions of Universal Extra Dimensions in the Higgs sector at linear e+ e- colliders
- Constraints on UED from W' searches
- Kaluza-Klein Dark Matter After Fermi
- W' in new physics models at the LHC
- A Measurement of the Ratio of the W + 1 Jet to Z + 1 Jet Cross Sections with ATLAS