We consider the discrepancies between the experimental data and the three-body calculations of the total cross section for γd → π ⁰ d. It is shown that additional static ΔN interaction slightly improves the description but its effect is insufficient to explain the disagreement.

中文翻译：

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Δ区氘核相干π 0 光产生的三体计算

我们考虑了实验数据与γd → π ⁰ d总截面的三体计算之间的差异。结果表明，附加的静态Δ Ñ相互作用稍有改善了描述，但其效果不充分解释的不一致。