Two-Photon Decay Rates of True Neutral Pseudoscalar Mesons from Data on their Transition Form Factors
High Energy Physics - Phenomenology
2010-09-08 v1
Abstract
By means of the universal unitary and analytic model of electromagnetic structure of hadrons the two-photon decay rates of P=pi^0, eta, eta' mesons are determined in an alternative way from data on their transition form factors.
Keywords
Cite
@article{arxiv.1009.1222,
title = {Two-Photon Decay Rates of True Neutral Pseudoscalar Mesons from Data on their Transition Form Factors},
author = {S. Dubnicka and A. Z. Dubnickova and A. Liptaj},
journal= {arXiv preprint arXiv:1009.1222},
year = {2010}
}
Comments
7 pages, 6 eps figures. Lecture given at Hadron Structure and QCD: from LOW to HIGH energies, Gatchina, Russia, July 5 - July 9, 2010