Analyticity in a phenomenology of electro-weak structure of hadrons

Autor:	Dubnicka, S., Dubnickova, A. Z.
Rok vydání:	2010
Předmět:	High Energy Physics - Phenomenology
Zdroj:	Acta Phys.Slov.60:1-153,2010
Druh dokumentu:	Working Paper
DOI:	10.2478/v10155-010-0001-3
Popis:	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. Comment: 153 pages, Reviews&Tutorials
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1008.4490 Zobrazit plný text záznamu View this record from Arxiv