Weak vector and axial-vector form factors in the chiral constituent quark model with configuration mixing
High Energy Physics - Phenomenology
2014-11-18 v1
Abstract
The effects of SU(3) symmetry breaking and configuration mixing have been investigated for the weak vector and axial-vector form factors in the chiral constituent quark model (\chi CQM) for the strangeness changing as well as strangeness conserving semi-leptonic octet baryon decays in the nonperturbative regime. The results are in good agreement with existing experimental data and also show improvement over other phenomenological models.
Keywords
Cite
@article{arxiv.0904.2246,
title = {Weak vector and axial-vector form factors in the chiral constituent quark model with configuration mixing},
author = {Neetika Sharma and Harleen Dahiya and P. K. Chatley and Manmohan Gupta},
journal= {arXiv preprint arXiv:0904.2246},
year = {2014}
}
Comments
11 pages, 3 Tables. To appear in Phys. Rev. D