Search for $Z^{\prime }$ pair production from scalar boson decay in minimal $U(1{)}_{L_{\mu }-L_{\tau }}$ model at the LHC

Abstract

We consider a model with gauged $L_{\mu }-L_{\tau }$ symmetry in which the symmetry is spontaneously broken by a scalar field. The decay of the scalar boson into two new gauge bosons is studied as a direct consequence of the spontaneous symmetry breaking. Then, a possibility of searches for the gauge and scalar bosons through such a decay at the LHC experiment is discussed. We consider the case that the mass range of the gauge boson is $\mathcal{O}(10)$ GeV, which is motivated by anomalies reported by LHCb. We will show that the signal significance of the searches for the gauge boson and scalar boson reach to $3$ and $5$ for the scalar mixing $0.012$ and $0.015$, respectively.

arXiv comment25pages, 9 figures

References in corpus (39)

• The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations
• An Introduction to PYTHIA 8.2
• DELPHES 3, A modular framework for fast simulation of a generic collider experiment
• FeynRules 2.0 - A complete toolbox for tree-level phenomenology
• Dressing L_mu - L_tau in Color
• Muon Anomalous $g-2$ and Gauged $L_{\mu }-L_{\tau }$ Models
• Gauged L_mu - L_tau Symmetry at the Electroweak Scale
• Explaining Dark Matter and $B$ Decay Anomalies with an $L_{\mu }-L_{\tau }$ Model
• Gauged $L_{\mu }-L_{\tau }$ with Large Muon Anomalous Magnetic Moment and the Bimaximal Mixing of Neutrinos
• The muon anomalous magnetic moment and a new light gauge boson
• Coherent Propagation of PeV Neutrinos and the Dip in the Neutrino Spectrum at IceCube
• Model for a Light Z' Boson
• Predictions for Lepton Flavor Universality Violation in Rare B Decays in Models with Gauged $L_{\mu }-L_{\tau }$
• Neutrino Tridents at DUNE
• Detecting the $L_{\mu }-L_{\tau }$ gauge boson at Belle II
• Penguin $b\to s{\ell }^{\prime +}{\ell }^{\prime -}$ and $B$-meson anomalies in a gauged $L_{\mu }-L_{\tau }$
• Muon g-2 and LHC phenomenology in the $L_{\mu }-L_{\tau }$ gauge symmetric model
• Probing the muon g_μ-2 anomaly, L_μ - L_τ gauge boson and Dark Matter in dark photon experiments
• MeV scale leptonic force for cosmic neutrino spectrum and muon anomalous magnetic moment
• $Z^{\prime }$s in neutrino scattering at DUNE
• Mind the gap on Icecube: Cosmic neutrino spectrum and muon anomalous magnetic moment in the gauged L_μ - L_τ model
• Searching for MeV-Scale Gauge Bosons with IceCube
• Vector gauge boson radiation from compact binary systems in a gauged $L_{\mu }-L_{\tau }$ scenario
• The Dark $L_{\mu }-L_{\tau }$ Rises via Kinetic Mixing
• Explaining $B\to K^{(\ast )}{\ell }^{+}{\ell }^{-}$ anomaly by radiatively induced coupling in $U(1{)}_{\mu -\tau }$ gauge symmetry
• Implications of LHC data on 125GeV Higgs-like boson for the Standard Model and its various extensions
• Magnetic higher-order nodal lines
• Atmospheric Trident Production for Probing New Physics
• Predictions for the neutrino parameters in the minimal model extended by linear combination of U(1)${}_{L_e-L_{\mu }}$, U(1)${}_{L_{\mu }-L_{\tau }}$ and U(1)${}_{B-L}$ gauge symmetries
• Probing $\mu \tau$ flavor-violating solutions for the muon $g-2$ anomaly at Belle II
• Constraints on $L_{\mu }-L_{\tau }$ Gauge Interactions from Rare Kaon Decay
• Search for dark sector physics with NA64
• $L_{\mu }-L_{\tau }$ gauge-boson production from lepton flavor violating $\tau$ decays at Belle II
• Search for muon-philic new light gauge boson at Belle II
• Dark matter and $B$-meson anomalies in a flavor dependent gauge symmetry
• Signatures of supersymmetry and a $L_{\mu }-L_{\tau }$ gauge boson at Belle-II
• Searching for scalar boson decaying into light $Z^{\prime }$ boson at collider experiments in $U(1{)}_{L_{\mu }-L_{\tau }}$ model
• Model with a gauged lepton flavor SU(2) symmetry
• Kinematical distributions of coherent neutrino trident production in gauged $L_{\mu }-L_{\tau }$ model

Cited by in corpus (4)

• Predictions from scoto-seesaw with $A_4$ modular symmetry
• Neutrinophilic DM annihilation in a model with $U(1{)}_{L_{\mu }-L_{\tau }}\times U(1{)}_H$ gauge symmetry
• Prospects of five-dimensional $L_{\mu }-L_{\tau }$ gauge interactions in the light of elastic neutrino-electron scatterings: The scope of the DUNE near detector
• Dark photon pair production via off-shell dark Higgs at FASER