Gauge invariance, radiative interferences and properties of vector mesons
نویسندگان
چکیده
منابع مشابه
Structure of Radiative Interferences and G=2 for Vector Mesons
The result by Burnett-Kroll (BK) states that for radiative decays the interference of O(ω −1) in the photon energy ω, vanishes after sum over polarizations of the involved particles. Using radiative decays of vector mesons we show that if the vector meson is polarized the O(ω −1) terms are null only for the canonical value of the magnetic dipole moment of the vector meson, namely g = 2 in Bohr'...
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asymmetry coeKcients as functions of p„ /„and v, are also shown in Fig. 1.Note the changes in the functional dependence of the asymmetry on p„ /„and v, as the ratio" cz/cv is changed. The energy dependences of the ~ The Cabibbo octet hypothesis for leptonic decays gives two solutions of cg/cy, viz, , —0.64~0.05 and —1.0~0.05, of which the former is regarded as the preferred solution. See, N. Ca...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2006
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/37/1/019