Theory for Baryon Number and Dark Matter at the LHC

Abstract

We investigate the possibility to test the simplest theory for spontaneous baryon number violation at the Large Hadron Collider. In this context the baryon number is a local gauge symmetry spontaneously broken at the low scale through the Brout-Englert-Higgs mechanism. This theory predicts the existence of a leptophobic neutral gauge boson and a fermionic dark matter candidate with baryon number. We study the gauge boson and Higgs decays, and explore the connection between collider signatures and constraints coming from dark matter experiments. We point out an upper bound on the symmetry breaking scale using the relic density constraints which tells us that this model can be tested or ruled out at current or future collider experiments.

arXiv comment30 pages, 9 figures, typos corrected, new appendix, version to appear in PRD

References in corpus (25)

• Planck 2013 results. XVI. Cosmological parameters
• Parton distributions for the LHC
• First results from the LUX dark matter experiment at the Sanford Underground Research Facility
• Dark Matter Results from 225 Live Days of XENON100 Data
• Dark Matter Results from 100 Live Days of XENON100 Data
• Implications of Generalized Z-Z' Mixing
• Parton Distributions for LHC
• Improved Constraints on Z' Bosons from Electroweak Precision Data
• Baryon and Lepton Number as Local Gauge Symmetries
• Precision Measurements of Higgs Couplings: Implications for New Physics Scales
• Characterising dark matter searches at colliders and direct detection experiments: Vector mediators
• Gauge Theory for Baryon and Lepton Numbers with Leptoquarks
• REALISTIC MODELS WITH A LIGHT U(1) GAUGE BOSON COUPLED TO BARYON NUMBER
• Coupling--mass mapping of di-jet peak searches
• Searches for new physics using the ttbar invariant mass distribution in pp collisions at sqrt(s)=8 TeV
• Hidden GeV-scale interactions of quarks
• Breaking Local Baryon and Lepton Number at the TeV Scale
• Dark Matter, Baryon Asymmetry, and Spontaneous B and L Breaking
• Minimal Theory for Lepto-Baryons
• Searching for Low Mass Dark Portal at the LHC
• Baryonic Dark Matter
• Decays of a Leptophobic Gauge Boson
• Baryon Asymmetry, Dark Matter and Local Baryon Number
• B and L at the SUSY Scale, Dark Matter and R-parity Violation
• A complete next-to-leading order QCD description of resonant $Z^{\prime }$ production and decay into $t\bar{t}$ final states

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• Constraints on a Light Leptophobic Mediator from LEP Data
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