New data on photoneutron reaction cross sections for 68Zn

Авторы: Varlamov V.V., Davydov A.I., Mostakov I.A., OrlinV N.
Журнал: Physics of Atomic Nuclei
Том: 87
Номер: Suppl .2
Год издания: 2024
Издательство: Pleiades Publishing, Ltd
Местоположение издательства: Road Town, United Kingdom
Первая страница: S264
Последняя страница: S273
DOI: 10.1134/S106377882470090X
Аннотация: New data on cross sections of the (γ, 1n) and (γ, 2n) reactions on the 68Zn nucleus, for whichthe neutron yield cross sections of σexp(γ, xn) = σ(γ, 1n) + 2σ(γ, 2n) and the total photoneutron reaction σexp(γ, sn) = σ(γ, 1n) + σ(γ, 2n) have been obtained in two experiments on the beams of bremsstrahlung, were determined using the possibilities of the experimental–theoretical method for the evaluation of cross sections of partial photoneutron reactions based on objective physical criteria. The contributions of partial reaction cross sections σeval(γ, in) = Ftheori × σexp(γ, xn) for i = 1 and 2 to the neutron yield cross section were evaluated using the ratios Ftheor i = σtheor(γ, in)/σtheor(γ, xn) calculated within the combined photonuclear reaction model (CPNRM).
Добавил в систему: Варламов Владимир Васильевич

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