Application of the DWIA method to coherent meson photoproduction on nuclei

Research output: Contribution to journalArticle

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Abstract

Basic approximations used in calculating the amplitudes of the reactions A(γ, π)B in the DWIA are considered. A critical analysis of these approximations, which lead to markedly different cross-section values for the same reaction, makes it possible to construct an implementation of the DWIA in such a way that it correctly takes into account final-state interaction in the coherent photoproduction of π and η mesons on nuclei over a wide range of incident-photon energies.

Original languageEnglish
Pages (from-to)612-615
Number of pages4
JournalPhysics of Atomic Nuclei
Volume59
Issue number4
Publication statusPublished - Apr 1996

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photoproduction
mesons
nuclei
approximation
cross sections
photons
interactions
energy

ASJC Scopus subject areas

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

Cite this

Application of the DWIA method to coherent meson photoproduction on nuclei. / Tryasuchev, V. A.; Fix, A. I.

In: Physics of Atomic Nuclei, Vol. 59, No. 4, 04.1996, p. 612-615.

Research output: Contribution to journalArticle

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