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Form factors for hadronic decays in brokenSU 6×O 3

Форм-факторы для адронных распадов в нарушеннойSU 6×O 3

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Il Nuovo Cimento A (1965-1970)

Summary

A phenomenological model of relativistic meson and baryon interactions with pseudoscalar mesons is proposed on the basis of brokenSU 6×O 3 through a specific ansatz for the dependence of the form factors on the various masses. The decay widths ofL P=0+, 1−1 and 2+ states for baryons andL=0,1 states for mesons reveal very good agreement with experiment.

Riassunto

Si propone un modello fenomenologico delle interazioni relativistiche dei mesoni e barioni con mesoni pseudoscalari sulla base diSU 6×O 3 interrotta tramite un ansatz specifico per la dipendenza dei fattori di forma dalle varie masse. Le ampiezze di decadimento degli stati conL P=0+, 2− e 2+ per i barioni e degli stati conL=0,1 per i mesoni mostrano un accordo molto buono con gli esperimenti.

Резюме

Предлагается феноменолгическая модель релятивистских мезона и бариона, взаимодеиствующих с псевдосклярными мезонами, на основе нарушеннойSU 6×O 3, посредством специального приближения для зависимости форм-факторов от различных масс. Ширины распадовL P=0+, 1−1 и 2+ состояний для барионов иL=0,1 состояний для мезонов обнаруживают очень хорощее согласие с экспе-риментом.

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Author notes

  1. A. N. Mitra

    Present address: Physics Department, University of Delhi, Delhi

Authors and Affiliations

  1. Rutherford Laboratory, Chilton, Didcot, Berksh.

    A. N. Mitra

  2. International Centre for Theoretical Physics, Trieste

    A. N. Mitra

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  1. A. N. Mitra
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Mitra, A.N. Form factors for hadronic decays in brokenSU 6×O 3 . Nuovo Cimento A (1965-1970) 61, 344–352 (1969). https://doi.org/10.1007/BF02756846

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  • DOI: https://doi.org/10.1007/BF02756846

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