English

Pion Transparency in 500 MeV C(pi,pi') Reactions?

Nuclear Theory 2015-06-26 v1 Nuclear Experiment

Abstract

The question whether there is a pion transparency in 500 MeV C(π,π)C(\pi, \pi^{'}) scatterings is studied using a semiclassical, hadronic transport model. The double differential cross sections of this reaction measured at LAMPF can be largely accounted for, if one uses energy-dependent, anisotropic angular distributions which are fitted to pion-nucleon scattering data for the decay of Δ(1232)\Delta(1232) and N(1440)N^*(1440) resonances. The remaining discrepancy between the data and the calculation sets a limit on effects of more exotic processes.

Keywords

Cite

@article{arxiv.nucl-th/9605026,
  title  = {Pion Transparency in 500 MeV C(pi,pi') Reactions?},
  author = {Bao-An Li and Wolfgang Bauer and Che Ming Ko},
  journal= {arXiv preprint arXiv:nucl-th/9605026},
  year   = {2015}
}

Comments

Latex file, 11 pages, 3 figures availabe upon request. Phys. Lett. B in press