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Orthodoxvs. unorthodox\(B\bar B\) widths of diquoniumswidths of diquoniums

Ортодоксальные по сравнению с неортодоксальными\(B\bar B\) ширинами диквониумовширинами диквониумов

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Il Nuovo Cimento A (1965-1970)

Summary

The quantitative status of the\(B\bar B\) widths of true diquoniums as predicted by various models is critically analysed. It is shown that—contrary to a recent claim—unorthodox values of ≃10 MeV for the\({\mathcal{N}}\bar {\mathcal{N}}\) widths remain the most plausible ones in the framework of the3 P 0 model.

Riassunto

Si analizza criticamente lo stato quantitativo delle ampiezze\(B\bar B\) dei diquoni veri previsto da vari modelli. Si mostra che— contrariamente a una recente affermazione— i valori non ortodossi di ≃10 MeV per le ampiezze\({\mathcal{N}}\bar {\mathcal{N}}\) rimangono i piú plausibili nell’àmbito del modello3 P 0.

Резюме

Критически анализируется количественные оценки ширин\(B\bar B\) для истинных диквониумов, которые предсказываются различными моделями. Показывается, что в противоположность недавнему утверждению—неортодоксальные значения около 10 МэВ для\({\mathcal{N}}\bar {\mathcal{N}}\) ширин остаются наиболее правдоподобными в рамках3 P 0 модели.

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To speed up publication, the authors of this paper have agreed to not receive the proofs for correction.

Equipe de Recherche associée au CNRS.

Postal address: Laboratoire de Physique Théorique, Université de Bordeaux I, Chemin du Solarium, 33170 Gradignan (France).

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Ader, J.P., Bonnier, B. & Sood, S. Orthodoxvs. unorthodox\(B\bar B\) widths of diquoniumswidths of diquoniums. Nuov Cim A 68, 1–10 (1982). https://doi.org/10.1007/BF02902730

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  • DOI: https://doi.org/10.1007/BF02902730

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