Nucleon resonance decay by the $K^0\Sigma^+$ channel
Abstract
Hyperon production off the proton in the channel has been studied at the tagged photon beam facility at the ELSA electron accelerator in Bonn. This experiment was part of a series of neutral meson production experiments on various targets. For this purpose, the Crystal Barrel and TAPS photon spectrometers have been combined to provide a detector for multi-neutral-particle final states. A high-quality excitation function, recoil polarizations, and angular distributions from threshold up to 2.3 GeV center-of-mass energy were obtained. The results are compared with predictions of recent coupled-channels calculations within the K-matrix formalism and are interpreted by the partial-wave analysis within the Bonn-Gatchina model.
Keywords
Cite
@article{arxiv.nucl-ex/0702033,
title = {Nucleon resonance decay by the $K^0\Sigma^+$ channel},
author = {R. Castelijns et al.},
journal= {arXiv preprint arXiv:nucl-ex/0702033},
year = {2008}
}
Comments
6 pages, 5 figures, submitted to EPJA