A MODEL OF LEPTONSBorn-Oppenheimer approximation is applied to a lepton wave equation in a multi-dimensional space and the Mead-Truhlar effect is investigated, under an assumption that rotational symmetry in iso-space is broken explicitly at the level of the c-number theory....
网络轻子模型 网络释义 1. 轻子模型 史蒂文·温伯格(StevenWeinberg)正开着他的红色Camaro跑车,突然灵光一闪,便有了名为《轻子模型》(AModelofLeptons… www.cnphys.com|基于 1 个网页
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The only existing non-GUT2 model employing the S3 modular group in a SUSY framework is the one from3ref. [11]. In this paper the authors consider three different combinations of the leptons assignments in the doublet and singlet,4 while also introducing two additional flavons ϕ(1), ...
Tauonium: tau+ tau-, a Bound State of Heavy Leptons Some properties of an electromagnetically bound state of the recently discovered tau heavy lepton are analyzed. This bound state of tautau, has been called tauonium, T. It is found that the process ee→T→X has a very high cross ...
Similarly, for e+e−, an upper limit of 0.0019 is placed on the branching fraction, which is ≈3.7×105 times the standard model value. These results, together with recent evidence of the 125 GeV boson coupling to τ-leptons with a larger branching fraction consistent with the standard ...
We analyse a composite model of leptons based on the inclusion of heavy vector weak isodoublets. Diagonalization of the mass matrix gives rise to flavour-changing processes and contributions to anomalous magnetic moments. Nonobservation of such processes can give some constraints on compositeness energy...
et al. PROPOSAL: a tool for propagation of charged leptons. Comput. Phys. Commun. 184, 2070–2090 (2013). Article ADS CAS MATH Google Scholar Kalmykov, N. N, Ostapchenko, S. S. & Pavlov, A. I. Quark-gluon string model and EAS simulation problems at ultra-high energies. Nucl. ...
physics in the right-handed electron sector and demonstrate how a recently proposed framework of leptons in composite Higgs setups naturally solves both the RK and RK ∗ anomalies via a peculiar structure of new physics effects, predicted by minimality of the model and the scale of neutrino ...