Isomers production in $^{238}$U photofission

The fission process induced by gamma quanta up to 25 MeV energy on $^{238}$U was analyzed. Experimental observables as cross sections, fragments mass distribution yields of some nuclides of interest and average prompt neutrons multiplicity characterizing $^{238}$U photofission process were theoretic...

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Detalles Bibliográficos
Autores principales: Oprea, C, Mihul, A, Oprea, A I, Gruia, I, Maslov, O D, Belov, A G, Gustova, M V
Lenguaje:eng
Publicado: Società Italiana di Fisica 2019
Materias:
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1393/ncc/i2019-19138-2
http://cds.cern.ch/record/2729179
Descripción
Sumario:The fission process induced by gamma quanta up to 25 MeV energy on $^{238}$U was analyzed. Experimental observables as cross sections, fragments mass distribution yields of some nuclides of interest and average prompt neutrons multiplicity characterizing $^{238}$U photofission process were theoretically evaluated using TALYS 1.9 software. Theoretical evaluations of isomer ratios using Talys supplied by author’s own code as well as experimental isomer ratios obtained at MT - 25 Microtron are presented.

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