Signature of the ηnN configurations in coherent πphotoproduction on the deuteron

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

The photoproduction of a neutral pion on the deuteron is considered in the energy region around the η threshold, where a bump-like structure was observed at very backward pion angles. Different dynamical aspects which may be responsible for this phenomenon are analysed within a theoretical frame which includes intermediate ηNN configurations. The results show, in particular, that a three-body treatment of the ηNN interaction is of special importance.

Original languageEnglish
Pages (from-to)293-299
Number of pages7
JournalEuropean Physical Journal A
Volume26
Issue number2
DOIs
Publication statusPublished - Nov 2005

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photoproduction
deuterons
pions
signatures
configurations
thresholds
interactions
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Signature of the ηnN configurations in coherent πphotoproduction on the deuteron. / Fix, A.

In: European Physical Journal A, Vol. 26, No. 2, 11.2005, p. 293-299.

Research output: Contribution to journalArticle

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