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Construction of average physical amplitudes with positive imaginary part and application to the problem of a lower bound for the elastic cross-section

Конструирование средней физической амплитуды с положительной мнимой частью и применение к проблеме нижней границы для упругого поперечного сечения

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Il Nuovo Cimento A (1971-1996)

Summary

In order to exploit fully the positivity properties it appears often convenient to construct average amplitudes with positive imaginary part for physical transfer values. Such a construction is explicitly given here and applied to the problem of lower bounds for the elastic cross-section.

Riassunto

Allo scopo di sfruttare appieno le proprietà di positività sembra spesso conveniente costruire ampiezze medie con parte immaginaria positiva per valori fisici del trasferimento. Si descrive qui esplicitamente tale costruzione e la si applica al problema dei limiti inferiori della sezione d'urto elastica.

Резюме

Для того чтобы полностью использовать свойства положительности, оказывается удобно сконструировать среднюю амплитуду с положительной мнимой частью для физических значений передаваемого импульса. В этой работе проводится указанное конструирование, которое применяется к проблеме нижней границы для упругого поперечного сечения.

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References

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Laboratoire associé au C.E.R.N.

Traduzione a cura della Redazione.

Перевебено ребакцией.

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Cornille, H., Martin, A. Construction of average physical amplitudes with positive imaginary part and application to the problem of a lower bound for the elastic cross-section. Nuov Cim A 10, 739–746 (1972). https://doi.org/10.1007/BF02899773

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  • DOI: https://doi.org/10.1007/BF02899773

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