منابع مشابه
Mass formula for 2 dimensional flavorful mesons
We analytically and numerically investigate the ’t Hooft equations, the lowest order mesonic Light-Front Tamm-Dancoff equations for SU(NC) and U(NC)gauge theories, generalized to flavor non singlet mesons. We find the wave function can be well approximated by new basis functions and obtain an analytic and an empirical formulae for the mass of the lightest bound state. Its value is consistent wi...
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Abstract The quark dynamics inside light mesons, except pseudoscalar ones, can be quite well described by a spinless Salpeter equation supplemented by a Cornell interaction (possibly partly vector, partly scalar). A mass formula for these mesons can then be obtained by computing analytical approximations of the eigenvalues of the equation. We show that such a formula can be derived by combining...
متن کاملAn empirical mass formula for μ an τ leptons and some remarks on trident production
For integer values of its free parameter, an empirical formula reproduces fairly well the mass values of the μ and τ leptons as if they were excited states of the electron. Trident production might possibly be due to constituent collisions. PACS: 14.60.Cd, 14.60.Ef, 14.60.Fg, 14.60.Hi An empirical mass formula Three charged leptons are known, the electron and the heavier μ and τ leptons [1]. Re...
متن کاملAn Exact Mass Formula for Orthogonal Groups
Introduction. Our mass formula concerns the orthogonal group G of a nondegenerate symmetric bilinear form φ : V ×V → F , where V is an n-dimensional vector space over an algebraic number field F . We take F to be totally real, and we assume in the introduction that φ is totally definite, though we shall also treat the indefinite case. Given a lattice L in V , we consider its genus , which consi...
متن کاملAn Empirical Formula for Seismic Test of Telecommunication Equipments
Antiseismic property of telecommunication equipment is very important for the grasp of the damage and the restoration after earthquake. Telecommunication business operators are regulating seismic standard for their equipments. These standards are organized to simulate the real seismic situations and usually define the minimum value of first natural frequency of the equipments or the allowable m...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1972
ISSN: 0033-068X
DOI: 10.1143/ptp.47.2150