The extraction of parameters from final state interactions
Nuclear Theory
2017-03-01 v1 Nuclear Experiment
Abstract
It is argued that final state enhancements in production reactions at large momentum transfers, such as pp -> K^+ Lambda p, are primarily sensitive to the position of a virtual bound state pole in the Lambda p system rather than the Lambda p scattering length and effective range. These arguments are supported by a study of the dispersion relation derived to describe such processes as a function of the cut-off energy. This shows that the position of the virtual bound state is independent of the cut-off energy.
Keywords
Cite
@article{arxiv.1611.06716,
title = {The extraction of parameters from final state interactions},
author = {G. Faldt and C. Wilkin},
journal= {arXiv preprint arXiv:1611.06716},
year = {2017}
}
Comments
6 pages + 3 figures