Dynamical short-range correlations in low-energy pion double charge exchange on the calcium isotopes

Mikkel B. Johnson, E. R. Siciliano, H. Sarafian

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

We consider the influence of correlations on pion double charge exchange (DCX) from the Ca isotopes at low energy. Our study includes shell-model correlations and various short-range correlations, including repulsive correlations and ρ{variant}-meson exchange between nucleon-nucleon (NN) and delta-nucleon (ΔN) pairs. Although the relative DCX cross sections vary by as much as a factor of two with and without dynamical short-range correlations, experiment cannot yet distinguish between the models.

Original languageEnglish (US)
Pages (from-to)18-22
Number of pages5
JournalPhysics Letters B
Volume243
Issue number1-2
DOIs
StatePublished - Jun 21 1990

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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