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Faddeev-type calculation of eta-d threshold scattering

N. V. Shevchenko·S. A. Rakityansky·S. A. Sofianos·V. B. Belyaev·W. Sandhas
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Abstract

The scattering length for the eta-meson collision with deuteron is calculated on the basis of rigorous few-body equations (AGS) for various eta-N input. The results obtained strongly support the existence of a resonance or quasi-bound state close to the eta-d threshold.

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N. V. Shevchenko, S. A. Rakityansky, S. A. Sofianos, V. B. Belyaev, W. Sandhas. 1999-11-17. Faddeev-type calculation of eta-d threshold scattering. https://doi.org/10.1103/physrevc.58.r3055

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