Search for the lepton flavor violating decay τ → 3μ in proton-proton collisions at $$ \sqrt{\mathrm{s}} $$ = 13 TeV
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep01(2021)163
Abstract: Results are reported from a search for the lepton flavor violating decay τ → 3μ in proton-proton collisions at $$ \sqrt{\mathrm{s}} $$ = 13 TeV. The data sample corresponds to an integrated luminosity of 33.2… read more here.
Keywords: flavor violating; lepton flavor; proton; flavor ... See more keywords
Lepton flavor violation in the Littlest Higgs Model with T parity realizing an inverse seesaw
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2022)054
Abstract: Abstract We study lepton flavor violation (LFV) within the Littlest Higgs Model with T parity (LHT) realizing an inverse seesaw (ISS) mechanism of type I. With respect to the traditional LHT, there appear new 𝒪(10… read more here.
Keywords: littlest higgs; flavor violation; model parity; lepton flavor ... See more keywords
Model with a gauged lepton flavor SU(2) symmetry
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep05(2018)069
Abstract: We propose a model having a gauged SU(2) symmetry associated with the second and third generations of leptons, dubbed SU(2)μτ, of which U1Lμ−Lτ$$ \mathrm{U}{(1)}_{{\mathbb{L}}_{\mu }-{\mathbb{L}}_{\tau }} $$ is an Abelian subgroup. In addition to the… read more here.
Keywords: flavor symmetry; model gauged; lepton flavor; symmetry ... See more keywords
Radiative neutrino masses, lepton flavor mixing and muon g − 2 in a leptoquark model
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2021)069
Abstract: Abstract We propose a leptoquark model with two scalar leptoquarks $$ {S}_1\left(\overline{3},1,\frac{1}{3}\right) $$ S 1 3 ¯ 1 1 3 and $$ {\tilde{R}}_2\left(3,2,\frac{1}{6}\right) $$ R ˜ 2 3 2 1 6 to give a combined… read more here.
Keywords: leptoquark model; lepton flavor; model; neutrino masses ... See more keywords
Lepton flavor changing Higgs decays in the littlest Higgs model with T-parity
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2017)028
Abstract: A bstractWe calculate loop induced lepton flavor violating Higgs decays in the Littlest Higgs model with T-parity. We find that a finite amplitude is obtained only when all contributions from the T-odd lepton sector are… read more here.
Keywords: lepton flavor; flavor; higgs model; higgs decays ... See more keywords
Looking forward to lepton-flavor-violating ALPs
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep09(2021)173
Abstract: Abstract We assess the status of past and future experiments on lepton flavor violating (LFV) muon and tau decays into a light, invisible, axion-like particle (ALP), a. We propose a new experimental setup for MEG… read more here.
Keywords: looking forward; flavor violating; lepton flavor; forward lepton ... See more keywords
Analyses of scalar potential and lepton flavor violating decays in a model with A4 symmetry
Sign Up to like & getrecommendations! Published in 2022 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2022.115764
Abstract: We have considered a model, originally proposed by Ma and Wegman, where the mixing pattern in neutrino sector is explained with three Higgs doublets, six Higgs triplets and A4 symmetry. The mixing pattern is explained… read more here.
Keywords: violating decays; scalar potential; flavor violating; lepton flavor ... See more keywords
Vectorlike leptons and inert scalar triplet: Lepton flavor violation, g−2 , and collider searches
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.102.035004
Abstract: We investigate simplified models involving an inert scalar triplet and vectorlike leptons that can account for the muon $g\ensuremath{-}2$ anomaly. These simplified scenarios are embedded in a model that features W' and Z' bosons, which… read more here.
Keywords: inert scalar; collider; flavor violation; lepton flavor ... See more keywords
Lepton flavor asymmetries and the mass spectrum of primordial black holes
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review D"
DOI: 10.1103/physrevd.103.063506
Abstract: We study the influence of lepton flavor asymmetries on the formation and the mass spectrum of primordial black holes. We estimate the detectability of their mergers with LIGO/Virgo and show that the currently published gravitational… read more here.
Keywords: mass spectrum; flavor asymmetries; spectrum primordial; lepton flavor ... See more keywords
Constraining lepton flavor violating Higgs couplings at the HL-LHC in the vector boson fusion channel
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.107.075018
Abstract: We explore the parameter space of lepton flavor violating (LFV) neutral Higgs Yukawa couplings with the muon and tau leptons that can be probed at the high-luminosity Large Hadron Collider (HL-LHC) via the vector boson… read more here.
Keywords: lepton flavor; flavor violating; boson fusion; vector boson ... See more keywords
Lepton flavor specific extended Higgs model
Sign Up to like & getrecommendations! Published in 2023 at "Physical Review D"
DOI: 10.1103/physrevd.107.095001
Abstract: In extended Higgs models, a discrete symmetry is needed in the quark sector to avoid tree-level flavor-changing neutral currents. However, this is not necessary the case in the lepton sector. We consider a model in… read more here.
Keywords: extended higgs; lepton flavor; flavor specific; model ... See more keywords