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
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
Flavor-violating Higgs decays and stellar cooling anomalies in axion models
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2021)181
Abstract: Abstract We study a class of DFSZ-like models for the QCD axion that can address observed anomalies in stellar cooling. Stringent constraints from SN1987A and neutron stars are avoided by suppressed couplings to nucleons, while… read more here.
Keywords: decays stellar; stellar cooling; higgs decays; flavor violating ... 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
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
Searching for lepton flavor violating flavon decays at hadron colliders
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review D"
DOI: 10.1103/physrevd.98.015008
Abstract: The search for Flavons with a mass of $\mathcal{O}$(1) TeV at current and future colliders might probe low-scale flavor models. We are interested in the simplest model that invokes the Froggatt-Nielsen (FN) mechanism with an… read more here.
Keywords: violating flavon; flavor violating; hadron colliders; lepton flavor ... See more keywords
Bounds on lepton flavor violating physics and decays of neutral mesons from τ(μ)→3ℓ , ℓγγ -decays
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.035020
Abstract: We study two- and three-body lepton flavor violating (LFV) decays involving leptons and neutral vector bosons $V=\rho^0, \omega, \phi, J/\psi, \Upsilon, Z^0$, as well as pseudo-scalar $P=\pi^0, \eta, \eta', \eta_c$ and scalar $S=f_0(500), f_0(980), a_0(980),… read more here.
Keywords: physics; flavor violating; lepton flavor; lfv decays ... See more keywords
Improved Limits on Lepton-Flavor-Violating Decays of Light Pseudoscalars via Spin-Dependent μ→e Conversion in Nuclei.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.131902
Abstract: Lepton-flavor-violating decays of light pseudoscalars, P=π^{0},η,η^{'}→μe, are stringently suppressed in the standard model up to tiny contributions from neutrino oscillations, so that their observation would be a clear indication for physics beyond the standard model.… read more here.
Keywords: violating decays; decays light; spin dependent; lepton flavor ... See more keywords
Search for rare and lepton-flavor violating decays of the Higgs boson with the ATLAS detector
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Modern Physics A"
DOI: 10.1142/s0217751x20440017
Abstract: The Standard Model predicts several rare Higgs boson decay channels, which have not yet been observed, but that could enhanced in theories beyond the Standard Model. Among these are decays to second-generation leptons and quarks,… read more here.
Keywords: higgs boson; flavor violating; lepton flavor; decays higgs ... See more keywords
Search for the lepton flavor violating decay $\tau \to$ 3$\mu$ in proton-proton collisions at $\sqrt{s} =$ 13 TeV
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.18154/rwth-2021-02349
Abstract: Results are reported from a search for the lepton flavor violating decay $\tau \to$ 3$\mu$ in proton-proton collisions at $\sqrt{s}=$ 13 TeV. The data sample corresponds to an integrated luminosity of 33.2 fb$^{-1}$ recorded by… read more here.
Keywords: flavor violating; lepton flavor; proton; flavor ... See more keywords