학술논문
Study of Bi() Reactions in Energy Region up To 100 MeV.
Document Type
Article
Author
Source
Subject
*NEUTRON multiplicity
*PHOTONUCLEAR reactions
*BREMSSTRAHLUNG
*CHEMICAL yield
*BISMUTH
*ISOTOPES
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*
*
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Language
ISSN
1063-7788
Abstract
In order to follow relative yields of Bi() reactions, samples of natural bismuth were exposed in LINAC-200 bremsstrahlung beam at four different energies. Activities of eight obtained photonuclear reaction products with neutron multiplicity up to () were observed. Reaction yields normalized to the Bi yield were calculated. The measured relative yields of Bi isotopes were compared with the theoretical evaporation model based on the microscopically calculated level densities and with GEANT4 simulation. [ABSTRACT FROM AUTHOR]