Phenomenology of a 5D Orbifold Unification model
arXiv:hep-ph/0312199 · doi:10.1103/PhysRevD.69.056005
Abstract
We study the phenomenology of a 5D model on a orbifold in which the minimal scalar sector plays an essential role of radiatively generating neutrino Majorana masses without the benefits of right-handed singlets. We carefully examine how do the exotic scalars affect the renormalization group (RG) equations for the gauge couplings and the 5D unification. We found that the compactification scale of extra dimension is in the range of TeV. The possibility of the existence of relatively low mass Kaluza-Klein excitations makes the phenomenology of near term interest. Some possible bilepton signatures can be searched for in future colliders and in neutrino scattering experiments with intense neutrino beams. The low energy constraints from muon physics and lepton number violating decay process induced by bilepton are also discussed. These constraints can provide new information on the structure of Yukawa couplings which might be useful for future model building.
17 pages, 14 EPS figures, REVTeX
References in corpus (4)
- First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Preliminary Maps and Basic Results
- First Results from KamLAND: Evidence for Reactor Anti-Neutrino Disappearance
- Neutrino Masses in a 5D TeV Unification Model
- Neutrino Masses in 5D Orbifold SU(5) Unification Models without Right-handed Singlets
Cited by in corpus (9)
- From the trees to the forest: a review of radiative neutrino mass models
- Dynamical symmetry breaking in Gauge-Higgs unification on orbifold
- Concerning the Landau Pole in 3-3-1 Models
- 3-3-1 Models at Electroweak Scale
- Soft CP violation in K-meson systems
- Neutrino Mass Squared Differences in the Exact Solution of a 3-3-1 Gauge Model without Exotic Electric Charges
- An Exceptional Electroweak Model
- Neutrino Masses via the Zee Mechanism in 5D split fermions model
- Orbifold Reduction Of The Quark-Lepton Symmetric Model