Kaon photoproduction on the nucleon with constrained parameters
Nuclear Theory
2009-05-29 v1 High Energy Physics - Phenomenology
Abstract
The new experimental data of kaon photoproduction on the nucleon, gamma p -> K+ Lambda, have been analyzed by means of a multipoles model. Different from the previous models, in this analysis the resonance decay widths are constrained to the values given by the Particle Data Group (PDG). The result indicates that constraining these parameters to the PDG values could dramatically change the conclusion of the important resonances in this reaction found in the previous studies.
Cite
@article{arxiv.0904.3598,
title = {Kaon photoproduction on the nucleon with constrained parameters},
author = {R. Nelson and T. Mart},
journal= {arXiv preprint arXiv:0904.3598},
year = {2009}
}
Comments
4 pages, 3 figures, talk given by Ryky Nelson at Fourth Asia-Pacific Conference on Few-Body Problems in Physics 2008 (APFB08), Depok, Indonesia, August 19-23, 2008