Summary
Theτ→ρπν τ decay is discussed in the context of a current algebra model based on higher commutators involving the divergence of the axial vector current. Comparison with the available experimental data is performed.
Riassunto
Si discute il decadimentoτ→ρπν τ nell’ambito di un modello di algebra delle correnti basato su commutatori della divergenza della corrente assiale. Si esegue il confronto con i dati sperimentali.
Реэюме
Обсуждается распадτ →τ→ρπν τ в рамках модели алгебры токов, основанной на высщих коммутаторах, включаюших дивергенцию аксиального векторного тока. Проводится сравнение с имеюшимися зкспериментальными данными.
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Supported in part by the « Fonds zur Förderung der wissenschaftlichen Forschung in Osterreich ».
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Bartl, A., Paver, N. τ-decay intoρπ, A1-ρ-π system and the quark model. Nuov Cim A 55, 475–484 (1980). https://doi.org/10.1007/BF02900499
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DOI: https://doi.org/10.1007/BF02900499