Results 61 to 70 of about 164,960 (270)
Large Lepton Mixing and Nonsymmetric Mass Matrices with Flavor 2 <-> 3 Symmetry
, 2005 We analyze the lepton sector of a recently proposed nonsymmetric mass matrix model. Our model gives a unified description of quark and lepton with the same texture form based on an extended flavor $2 \leftrightarrow 3$ symmetry with a phase.
B. Pontecorv +9 more
core +1 more source
Preheating and Affleck-Dine leptogenesis after thermal inflation [PDF]
, 2007 Previously, we proposed a model of low energy Affleck-Dine leptogenesis in the context of thermal inflation. The lepton asymmetry is generated at the end of thermal inflation, which occurs at a relatively low energy scale with the Hubble parameter ...
Ewan D Stewart +12 more
core +3 more sources
New leptons and old lepton numbers
Nuclear Physics B, 1976 Abstract We discuss, within the framework of SU(2) × U(1) gauge theories, possible relationships between the new leptons and the old ones. The importance of the radiative decays U− → e−γ and U− → μ−γ in experimentally determining these relationships is stressed.
F. Wilczek, A. Zee
openaire +2 more sources
Potential analysis of holographic Schwinger effect in the magnetized background
European Physical Journal C: Particles and Fields, 2020 We study the holographic Schwinger effect with magnetic field at RHIC and LHC energies by using the AdS/CFT correspondence. We consider both weak and strong magnetic field cases with $$B\ll T^2$$ B≪T2 and $$B\gg T^2$$ B≫T2 solutions respectively. Firstly,
Zhou-Run Zhu, De-fu Hou, Xun Chen
doaj +1 more source
Physics Letters B, 1996 It is assumed that three lepton families $( _e, e)$, $( _ , )$, $( _ , )$ carry charges, which are sources of electronic, muonic and tauonic massless vector particles, respectively. Various manifestations of these hypothetical photons are discussed.
openaire +2 more sources
Scaling of lepton dipole moments with lepton mass [PDF]
Physical Review D, 2001 19 pages with 5 ...
Babu, K.S. +2 more
openaire +3 more sources
Cancer Medicine, Volume 14, Issue 21, November 2025.ABSTRACT Background Pediatric acute myeloid leukemia (pAML) is comprised of a diverse set of oncogenic drivers (ODs) that have been risk‐stratified to inform prognosis and therapeutic decision‐making. Despite proteomic, transcriptomic, genetic, and epigenetic characterization of the pAML landscape, questions still remain about why certain ODs have ...
Quenton Rashawn Bubb +5 more
wiley +1 more source
Double-lepton polarization asymmetries in the (B -> K l^+ l^-) decay beyond the Standard Model
, 2003 General expressions for the double-lepton polarizations in the (B -> K l^+ l^-) decay are obtained, using model independent effective Hamiltonian, including all possible interactions.
66 +17 more
core +1 more source
Bounds On Anomalous Magnetic And Electric Moments Of Tau Lepton From LEP And Lepton Flavor Violation [PDF]
, 1999 The most stringent bounds on the anomalous magnetic and electric dipole moments of the tau lepton was derived by Escribano and Mass\'{o}[6] from the Z width at LEP in an effective lagrangian approach to the new physics.
Caso +6 more
core +2 more sources
Mass splitting and spin alignment for $$\phi $$ ϕ mesons in a magnetic field in NJL model
European Physical Journal C: Particles and FieldsBased on the Nambu–Jona–Lasinio (NJL) model, we develop a framework for calculating the spin alignment of vector mesons and applied it to study $$\phi $$ ϕ mesons in a magnetic field.
Xin-Li Sheng +3 more
doaj +1 more source