Non-linear Regge spectrum fits to experimentally up-dated meson states
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The exciting feature of recent times is the inflow of new experimental data. Fits to the \pi, \r and f meson resonances found by the VES collaboration, along with those of the PDG 1998 compilation are reported using a non-linear model for Regge trajectories. There are only five parameters including the pion mass and the states come out as Regge -type excitations of the pion. Total number of mesons fitted are 23 and the fit is good to 3% for 18 of them and 9% for others.
Keywords
Cite
@article{arxiv.hep-ph/9905456,
title = {Non-linear Regge spectrum fits to experimentally up-dated meson states},
author = {Jishnu Dey and Mira Dey and P. Leal Ferreira and Lauro Tomio},
journal= {arXiv preprint arXiv:hep-ph/9905456},
year = {2007}
}
Comments
2 latex pages, no figures