Results 51 to 60 of about 200,828 (293)
Power-aligned 2HDM: a correlative perspective on (g − 2) e,μ
Journal of High Energy Physics, 2021 With the hypothesis of minimal flavor violation, we find that there exists a power-aligned relation between the Yukawa couplings of the two scalar doublets in the two-Higgs-doublet model with Hermitian Yukawa matrices.
Shao-Ping Li +4 more
doaj +1 more source
Lepton Flavor Violation in Supersymmetric SO(10) Grand Unified Models [PDF]
, 2000 The study for lepton flavor violation combined with the neutrino oscillation may provide more information about the lepton flavor structure of the grand unified theory.
A. de Gouvea +41 more
core +3 more sources
The bearable compositeness of leptons [PDF]
Journal of High Energy Physics, 2018 Abstract Partial compositeness as a theory of flavor in the lepton sector is assessed. We begin presenting the first systematic analysis of neutrino mass generation in this context, and identifying the distinctive mass textures. We then update the bounds from charged lepton flavor and CP violating observables.
Frigerio, Michele +3 more
openaire +6 more sources
Il Nuovo Cimento, 1962 If the electron and its associated neutrino v and the muon and its associated neutrino u are put into two isodoublets, then a strangeness-conserving isovector weak 4-currentJλ can be defined such that weak interaction ∞Jλ·Jλ conserves isospin. The « neutral currents » so introduced do not affect the rates of Β-decay, Μ-capture, etc., predict no ...
M. A. Melvin, R. L. Ingraham
openaire +2 more sources
Quark–lepton universality and large leptonic mixing [PDF]
Nuclear Physics B, 2006 22 pages, 2 figures; references added; abstract slightly ...
A. Yu. Smirnov +2 more
openaire +3 more sources
Modular S4 models of lepton masses and mixing [PDF]
Journal of High Energy Physics, 2018 We investigate models of charged lepton and neutrino masses and lepton mixing based on broken modular symmetry. The matter fields in these models are assumed to transform in irreducible representations of the finite modular group Γ4 ≃ S4.
P. Novichkov +3 more
semanticscholar +1 more source
Machine learning of pair-contact process with diffusion
Scientific Reports, 2022 The pair-contact process with diffusion (PCPD), a generalized model of the ordinary pair-contact process (PCP) without diffusion, exhibits a continuous absorbing phase transition.
Jianmin Shen +5 more
doaj +1 more source
Lepton PDFs and multipurpose single-lepton searches at the LHC
Physical Review D, 2023 A final state consisting of one charged lepton, at least one jet, and little missing transverse energy can be a very promising signature of new physics at the LHC across a wide range of models. However, it has received only limited attention so far. In this work we discuss the potential sensitivity of this channel to various new physics scenarios.
Dreiner, Herbi K. +3 more
openaire +5 more sources
The European Physical Journal C, 2016 The final results of the search for the lepton flavour violating decay μ+→e+γ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek}
A. Baldini +83 more
semanticscholar +1 more source
Softly broken lepton numbers and maximal neutrino mixing [PDF]
, 2001 We consider lepton mixing in an extension of the Standard Model with three right-handed neutrino singlets. We require that the three lepton numbers L_e, L_\mu, and L_\tau be separately conserved in the Yukawa couplings, and we assume that they are softly
Grimus, W., Lavoura, L.
core +2 more sources