Lower Bounds on Bilepton Processes at e-e- and mu-mu- Colliders

Abstract

We show that the cross section of at least one of the s-channel processes e-e- (mu-mu-) --> l_i^- l_i^-, i=e,mu,tau, mediated by a doubly-charged scalar triplet bilepton is bounded from below and observable at a linear or muon collider if one of the light neutrinos has a mass in the range where it is required to be unstable by cosmological considerations. The result is model independent. We therefore stress the importance of the e-e- and mu-mu- collision modes of the future colliders for discovering new physics.

LATEX, 9 pages

References in corpus (4)

• Big Bang Nucleosynthesis (in "The Review of Particle Properties" 2004)
• Discovering and Studying Bileptons with e-e- Collisions
• Improved upper limit on Muonium to Antimuonium Conversion
• Constraints on neutrino parameters and doubly charged Higgs particles in the $e^{-}{e}^{-}\to W^{-}{W}^{-}$ process

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• S, T, U parameters in $SU(3{)}_C\times SU(3{)}_L\times U(1)$ model with right-handed neutrinos
• A Three-Loop Neutrino Model with Global $U(1)$ Symmetry
• Status of the Zee-Babu model for neutrino mass and possible tests at a like-sign linear collider
• Closing the $SU(3{)}_L\otimes U(1{)}_X$ Symmetry at Electroweak Scale
• Phenomenology of light remnant doubly charged Higgs fields in the supersymmetric left-right model
• Inverse Neutrino-less Double Beta Decay Revisited: Neutrinos, Higgs Triplets and a Muon Collider
• Trilinear gauge boson couplings and bilepton production in the SU(3)_C X SU(3)_L X U(1)_N models
• 3-3-1 Models at Electroweak Scale
• Signatures of Doubly Charged Higgs Bosons in e gamma Collisions
• Higgs triplets at like-sign linear colliders and neutrino mixing
• New Limits on Doubly Charged Bileptons from CERN LEP Data and the Search at Future Electron-Positron and Electron-Photon Colliders
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• Soft CP violation in K-meson systems
• Associated single photons as signals for a doubly charged scalar at linear e-e- colliders
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• The leptonic di-flavor and di-number violation processes at high energy ${\mu }^{\pm }{\mu }^{\pm }$ colliders
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• Enhancement of Radiatively Induced Magnetic Moment Form-Factors of Muon: an Effective Lagrangian Approach
• Higgs sector and R-parity breaking couplings in models with broken U(1)_B-L gauge symmetry
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• Lepton flavor violating New Physics and supernova explosion
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