Analysis of the reaction np → dπ+π- below 3.5 GeV/c

I. Bar-Nir*, E. Burkhardt, H. Filthuth, H. Oberlack, A. Putzer, P. Ang, G. Alexander, O. Benary, S. Dagan, J. Grunhaus, L. D. Jacobs, A. Levy, D. Lissauer, I. Stumer

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

56 Scopus citations


The reaction np → dπ+π- was studied from threshold up to 3.5 GeV/c neutron beam momentum. Cross-section values for this reaction are evaluated as a function of the beam momentum. The deuteron production features and the enhancement observed in the dπ mass spectrum at 2.17 GeV are adequately described in terms of an OPE model and nucleon-nucleon final-state interactions.

Original languageEnglish
Pages (from-to)17-28
Number of pages12
JournalNuclear Physics, Section B
Issue number1
StatePublished - 26 Mar 1973


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