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On a relation between the decays π0→2γ and π+→e++ν+γ

О связи между распадами π0→2γ и π+→e++ν+γ

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Il Nuovo Cimento A (1965-1970)

Summary

A connection between the decays π0→2γ and π+→e++ν+γ is established, using reduction formalism,G-parity and commutation relations between the electromagnetic field and hadronic currents.

Riassunto

Si stabilisce una connessione fra i decadimenti π0→2γ e π+→e++ν+γ facendo uso del formalismo di riduzione e delle relazioni di paritàG e di commutazione fra il campo elettromagnetico e le correnti adroniche.

Резюме

Устанавливается связь между распадами π0→2γ и π+→e++ν+γ, используя редуционный формализм,G-чётность и коммутационные соотнощения между электромагнитным полем и адронными токами.

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References

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  6. More precisely, we should say «modified isovector part» instead of part»; however, for reasons of brevity, we shall omit the word «modified» whenever it is clear what is meant.

  7. We use the conventions ofRelativistic Quantum Mechanics,J. D. Bjorken andS. D. Drell (New York, 1964).

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Author information

Authors and Affiliations

  1. Institut de Physique Théorique, Université de Louvain, Heverlee

    P. De Baenst & J. Pestieau

Authors
  1. P. De Baenst
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  2. J. Pestieau
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Additional information

Aspirant du Fonds National de la Recherche Scientifique.

Postal address: Centre de Physique Nucléaire, Parc d'Arenberg, Université de Louvain, Heverlee.

Traduzione a cura della Redazione.

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De Baenst, P., Pestieau, J. On a relation between the decays π0→2γ and π+→e++ν+γ. Nuovo Cimento A (1965-1970) 53, 137–145 (1968). https://doi.org/10.1007/BF02824928

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  • DOI: https://doi.org/10.1007/BF02824928

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