A generalized dilaton gauge field for the rho meson mass spectrum in the soft-wall AdS/QCD

Autor:	Petousis, Vlasios
Rok vydání:	2012
Předmět:	High Energy Physics - Phenomenology
Druh dokumentu:	Working Paper
Popis:	Meson spectroscopy within the frame of the soft-wall AdS/QCD, became one of the most interesting topics of particle physics in the last six years. In this work we attempt a generalized parametric analysis of the background dilaton gauge field which previous studied by K.M.Keita and Y.H.Dicko. Aim is that using a positive z-depended dilaton gauge field and setting the appropriate parameters on it, we are able to reproduce the full rho vector meson mass spectrum. To reinforce the results, we compare the proposed parametric model with the experimental data. This comparison, returns in some cases an error less than 1% and confirms the previous modifications and work which has be done. Comment: 5 pages, no figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1207.1311 Zobrazit plný text záznamu View this record from Arxiv