acta physica slovaca |
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Acta Physica Slovaca 60, No.1, 1-153 (2010) (153 pages)
ANALYTICITY IN A PHENOMENOLOGY OF ELECTRO-WEAK STRUCTURE OF HADRONS S. Dubnička1, A.Z. Dubničková2 1Institute of Physics, Slovak Academy of Sciences, Bratislava, Slovakia 2Department of Theoretical Physics, Comenius University, Bratislava, Slovakia Full text: ::pdf :: (Received 12 February 2010, accepted 19 February 2010) Abstract: The utility of an application of the analyticity in a phenomenology of electro-weak structure of hadrons is demonstrated in a number of obtained new and experimentally verifiable results. With this aim first the problem of an inconsistency of the asymptotic behavior of VMD model with the asymptotic behavior of form factors of baryons and nuclei is solved generally and a general approach for determination of the lowest normal and anomalous singularities of form factors from the corresponding Feynman diagrams is reviewed. Then many useful applications by making use of the analytic properties of electro-weak form factors and amplitudes of various electromagnetic processes of hadrons are carried out. PACS: 12.20.-m,12.40.Vv, 13.40.Em,13.40.Gp, 13.40.-f, 13.66.Bc, 13.88.+e, 1.40.Df, 14.20.Dh Keywords: Electromagnetic Interactions, Polarization, Electromagnetic Form Factors, Deuteron, Strangeness, Analyticity, Sum Rules |
ISSN 1336-040X (online) ISSN 0323-0465 (printed) For authors: ActaStyle.cls |
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