Strange form factors in the context of SAMPLE, HAPPEX, and A4 experiments
High Energy Physics - Phenomenology
2014-11-17 v3
Abstract
The strange properties of the nucleon are investigated within the framework of the SU(3) chiral quark-soliton model assuming isospin symmetry and applying the symmetry conserving SU(3) quantization. We present the form factors , and the electric and magnetic strange form factors incorporating pion and kaon asymptotics. The results show a fairly good agreement with the recent experimental data from the SAMPLE and HAPPEX collaborations. We also present predictions for future measurements including the A4 experiment at MAMI (Mainz).
Keywords
Cite
@article{arxiv.hep-ph/0107185,
title = {Strange form factors in the context of SAMPLE, HAPPEX, and A4 experiments},
author = {António Silva and Hyun-Chul Kim and Klaus Goeke},
journal= {arXiv preprint arXiv:hep-ph/0107185},
year = {2014}
}
Comments
10 pages with four figures. RevTeX4 is used. Few lines are changed. Accepted for publication in Phys.Rev. D