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High-energy behaviour of a current amplitude and the Callan-Symanzik equations

Поведение при высоких знергиях токовой амплитуды и уравнения Челлена-Симанэика

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Il Nuovo Cimento A (1965-1970)

Summary

We employ the Callan-Symanzik equations to study the high-energy behaviour of the current amplitudes for the vector-meson Compton scattering. We examine the singularity in co-ordinate space that this behaviour induces in the bilocal operator of the light-cone algebra.

Riassunto

Si usano le equazioni di Callan-Symanzik per studiare il comportamento di alta energia delle ampiezze delle correnti per lo scattering di Compton dei mesoni vettoriali. Si esamina la singolarità nello spazio delle coordinate indotte da questo comportamento nell’operatore bilocale dell’algebra del cono di luce.

Реэюме

Мы испольэуем уравнения Челлена-Симанэика для исследования поведения при высоких знергиях токовых амплитуд для комптоновского рассеяния векторных меэонов. Мы иэучаем сингулярность в координатном пространстве, так как такое поведение соэдается в билокальном операторе алгебры токов на световом конусе.

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Authors and Affiliations

  1. Physics Department, Imperial College, London

    C. Nash

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  1. C. Nash
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Nash, C. High-energy behaviour of a current amplitude and the Callan-Symanzik equations. Nuov Cim A 25, 173–180 (1975). https://doi.org/10.1007/BF02735618

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  • DOI: https://doi.org/10.1007/BF02735618

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