Determination of f_0(980) Structure by Fragmentation Functions
High Energy Physics - Phenomenology
2008-11-26 v1
Abstract
We discuss internal structure of an exotic hadron by using fragmentation functions. The fragmentation functions for the f_0(980) meson are obtained by a global analysis of e^++e^- \to f_0+X data. Quark configuration of the f_0(980) could be determined by peak positions and second moments of the obtained fragmentation functions.
Cite
@article{arxiv.0802.2593,
title = {Determination of f_0(980) Structure by Fragmentation Functions},
author = {M. Hirai and S. Kumano and M. Oka and K. Sudoh},
journal= {arXiv preprint arXiv:0802.2593},
year = {2008}
}
Comments
4page, 2eps figures, To appear in the proceedings of Chiral Symmetry in Hadron and Nuclear Physics (Chiral 07), Osaka, Japan, 13-16 Nov. 2007