English

Partial-wave analysis of $\vec{p}\vec{p}\to pp\pi^\circ$ data

High Energy Physics - Phenomenology 2009-11-11 v1 Nuclear Experiment Nuclear Theory

Abstract

We present a partial-wave analysis of the polarization data for the reaction ppppπ\vec{p}\vec{p}\to pp\pi^\circ, based solely on the recent measurements at IUCF for this channel. The fit leads to a χ2\chi^2 per degree of freedom of 1.7. Methods for an improved analysis are discussed. We compare the extracted values to those from a meson exchange model.

Cite

@article{arxiv.hep-ph/0503228,
  title  = {Partial-wave analysis of $\vec{p}\vec{p}\to pp\pi^\circ$ data},
  author = {P. N. Deepak and J. Haidenbauer and C. Hanhart},
  journal= {arXiv preprint arXiv:hep-ph/0503228},
  year   = {2009}
}

Comments

14 pages, 11 figures

R2 v1 2026-07-22T14:01:06.073Z