Searches for Lepton Flavor Violation in Tau Decays at Belle II

Abstract

Searches for lepton flavor violation in tau decays are unambiguous signatures of new physics. The branching ratios of tau leptons at the level of 10^-10 - 10^-9 can be probed with 50 ab^-1 of electron-positron annihilation data being collected by the Belle II experiment at the world's highest luminosity accelerator, the SuperKEKB, located at the High Energy Accelerator Research Organization, KEK, in Tsukuba, Japan. Searches with such expected sensitivity will either discover new physics or strongly constrain several new physics models.

arXiv comment24 pages, 8 figures

References in corpus (67)

• Asymptotic formulae for likelihood-based tests of new physics
• A Unified Approach to the Classical Statistical Analysis of Small Signals
• Confidence Level Computation for Combining Searches with Small Statistics
• The Precision Monte Carlo Event Generator KK For Two-Fermion Final States In e+e- Collisions
• Search for Lepton Flavor Violating Tau Decays into Three Leptons with 719 Million Produced Tau+Tau- Pairs
• The Physics of the B Factories
• Averages of $b$-hadron, $c$-hadron, and $\tau$-lepton properties as of 2018
• Flavour physics of leptons and dipole moments
• Model independent constraints on leptoquarks from rare processes
• Flavor Violating Higgs Decays
• BAT - The Bayesian Analysis Toolkit
• SuperKEKB Collider
• Including Systematic Uncertainties in Confidence Interval Construction for Poisson Statistics
• A New Parametrization of the Seesaw Mechanism and Applications in Supersymmetric Models
• Anatomy and Phenomenology of mu-tau Lepton Flavour Violation in the MSSM
• New Search for tau -> mu gamma and tau -> e gamma Decays at Belle
• Higgs-Mediated tau -> 3 mu in the Supersymmetric Seesaw Model
• Charged-Lepton-Flavour Violation in the Light of the Super-Kamiokande Data
• Lepton Flavour Violating Decays tau to lll and mu to e gamma in the Higgs Triplet Model
• Lepton Flavour Violating Decays of Supersymmetric Higgs Bosons
• Seesaw and Lepton Flavour Violation in SUSY SO(10)
• Charged Lepton Flavour Violation and (g-2)_mu in the Littlest Higgs Model with T-Parity: a clear Distinction from Supersymmetry
• Lepton Flavor Violation in the Standard Model Extended by Heavy Singlet Dirac Neutrinos
• τ- μFlavor Violation as a Probe of the Scale of New Physics
• Higgs-Mediated $B_{s,d}^0\to \mu \tau ,e\tau$ and $\tau \to 3\mu ,e\mu \mu$ Decays in Supersymmetric Seesaw Models
• Lepton flavor violation in the Higgs sector and the role of hadronic tau-lepton decays
• Higgs-induced lepton flavor violation
• Lepton flavour violating semileptonic tau decays in constrained MSSM-seesaw scenarios
• Lepton-flavor-violating Higgs decay $h\to \mu \tau$ and muon anomalous magnetic moment in a general two Higgs doublet model
• Tau Decays to Mu + Eta in Supersymmetric Models
• Model-independent Analysis of Lepton Flavour Violating Tau Decays
• Precision calculation for e+ e- -> 2f: the KK MC project
• Tau and muon pair production cross-sections in electron-positron annihilations at sqrt{s} = 10.58 GeV
• Charged Lepton Flavor Violation at the EIC
• Search for the lepton flavour violating decay ${\tau }^{-}\to {\mu }^{-}{\mu }^{+}{\mu }^{-}$
• Lepton Flavor Violating Processes and Muon g-2 in Minimal Supersymmetric SO(10) Model
• Search for Lepton Flavor Violating tau Decays into Three Leptons
• On Lepton Flavor Violation in Tau Decays
• Lepton flavour violation in The Little Higgs model
• Search for Lepton-Flavor-Violating tau Decays into a Lepton and a Vector Meson
• Search for Lepton-Flavor-Violating and Lepton-Number-Violating tau to lhh' Decay Modes
• Baryon Number Violation Involving Higher Generations
• Searches for violation of lepton flavour and baryon number in tau lepton decays at LHCb
• Publishing statistical models: Getting the most out of particle physics experiments
• Waiting for mu->eg from the MEG experiment
• Estimation of Upper Limits Using a Poisson Statistic
• Flavor violating leptonic decays of $\tau$ and $\mu$ leptons in the Standard Model with massive neutrinos
• Lepton number violating four-body tau lepton decays
• Non-universal gauge bosons $Z^{\prime }$ and lepton flavor-violation tau decays
• The Monte Carlo Program KKMC for the Lepton or Quark Pair Production at LEP/SLC Energies -- updates of electroweak calculations
• τ^- \to μ^- π^0(η,η') Decays in New Physics Scenarios beyond the Standard Model
• New Limits for Neutrinoless Tau Decays
• Patterns of flavor signals in supersymmetric models
• Study of Scintillator Strip with Wavelength Shifting Fiber and Silicon Photomultiplier
• $\tau \to \mu \mu \mu$ at a rate of one out of $10^{14}$ tau decays?
• Lepton-flavour violation in hadronic tau decays and $\mu -\tau$ conversion in nuclei
• Lepton flavor changing in neutrinoless $\tau$ decays
• Search for Neutrinoless $\tau$ Decays Involving ${\pi }^0$ or $\eta$ Mesons
• Search for Lepton Flavor Violating tau- Decays into \ell-K0s and \ell-K0sK0s
• Search for the lepton flavor violating decay $\tau$ $\to$ 3$\mu$ in proton-proton collisions at $\sqrt{s}=$ 13 TeV
• Search for Lepton-Flavor-Violating tau Decays into a Lepton and an f0(980) Meson
• Search for Lepton and Baryon Number Violating tau- Decays into Lambda-bar pi- and Lambda pi-
• Search for lepton-number- and baryon-number-violating tau decays at Belle
• Analysis of Lepton Flavor Violating τ^\pm \to μ^\pm μ^\pm μ^\mp Decays
• PCI-express based high-speed readout for the BelleII DAQ upgrade
• Lepton flavor violation in the Littlest Higgs Model with T parity realizing an inverse seesaw
• Instanton-mediated baryon number violation in non-universal gauge extended models

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• A Comparative Study of Z${}^{\prime }$ mediated Charged Lepton Flavor Violation at future lepton colliders
• Improved Bounds and Global Fit of Flavor-Violating Charged Lepton Yukawa Couplings post LHC
• Phenomenological study of a gauged $L_{\mu }-L_{\tau }$ model with a scalar leptoquark
• Lepton flavor violation with tau leptons
• Linearly Polarized Photon Fusion as a Precision Probe of the Tau Lepton Dipole Moments at Lepton Colliders