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Do we understand the \(\eta N\) interaction from the near-threshold \(\eta\) photoproduction on the deuteron?

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Abstract.

The effects of final-state interaction in incoherent \(\eta\) photoproduction on a deuteron are studied within a three-body approach including a realistic NN potential. The results are compared with available data, and differences with other theoretical predictions are analyzed. The role of the \(\eta N\) interaction and the possibility of extracting the \(\eta N\) scattering parameters from this reaction are discussed.

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Authors and Affiliations

  1. Institut für Kernphysik, Johannes Gutenberg-Universität Mainz, D-55099, Mainz, Germany

    A. Fix & H. Arenhövel

Authors
  1. A. Fix
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  2. H. Arenhövel
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Corresponding author

Correspondence to H. Arenhövel.

Additional information

Communicated by V. Vento

Received: 20 June 2003, Published online: 23 December 2003

PACS:

13.60.Le Meson production - 21.45. + v Few-body systems - 25.20.Lj Photoproduction reactions

A. Fix: On leave of absence from Tomsk Polytechnic University, 634034 Tomsk, Russia.

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Fix, A., Arenhövel, H. Do we understand the \(\eta N\) interaction from the near-threshold \(\eta\) photoproduction on the deuteron?. Eur. Phys. J. A 19, 275–282 (2004). https://doi.org/10.1140/epja/i2003-10118-y

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  • DOI: https://doi.org/10.1140/epja/i2003-10118-y

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