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A semi-empirical view at fast fission

Полуэмнирический подход к быстрому делению

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Il Nuovo Cimento A (1965-1970)

Summary

Liquid drops at rest and in motion have different properties/shapes. Within the inverse mean-field method (Imefim) the same holds also for colliding nuclei in dissipative media. The peculiarities of Imefim and additional empirical observations lead to the proposal of global dependences for\(\sigma _{cr} \left( {A_T ,A_P ;E_P } \right)\) the yield of the capture cross-section for the onset of fast fission.

Riassunto

Le gocce di liquido a riposo e in movimento hanno proprietà e forme differenti. Nell'àmbito del metodo inverso del campo medio (Imefim) ciò vale anche per nuclei che collidono in mezzi dissipativi. Le peculiarità di Imefim e ulteriori osservazioni empiriche portano a suggerire dipendenze globali per\(\sigma _{cr} \left( {A_T ,A_P ;E_P } \right)\) il prodotto della sezione d'urto di cattura per l'inizio della fissione veloce.

Резюме

жидкие капли в покое и в движении имеют различные свойства и размеры. В рамках метода обратного среднего поля исследуются свойства соударяющихся ядер в диссипативной среде. Особенности метода обратного среднего поля и дополнительные эмипирические данные приводят к предположению о глобальных зависимостях\(\sigma _{cr} \left( {A_T ,A_P ;E_P } \right)\)f{ выхода поперечного сечения захвата для возникновения быстрого деления.

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Hefter, E.F. A semi-empirical view at fast fission. Nuov Cim A 72, 1–10 (1982). https://doi.org/10.1007/BF02784787

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  • DOI: https://doi.org/10.1007/BF02784787

PACS. 24.10

PACS. 21.60

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