English

Cusps and Exotic Charmonia

High Energy Physics - Phenomenology 2016-08-24 v1

Abstract

A simple, causal, and analytic model of final state rescattering is used to describe all available data on the exotic resonances Zc(3900)Z_c(3900) and Zc(4025)Z_c(4025). The model provides a compelling and accurate representation of experiment with no need for poles in the scattering matrix.

Cite

@article{arxiv.1504.07952,
  title  = {Cusps and Exotic Charmonia},
  author = {E. S. Swanson},
  journal= {arXiv preprint arXiv:1504.07952},
  year   = {2016}
}

Comments

6 pages, 6 figures

R2 v1 2026-06-22T09:25:13.903Z