THE MOST COMPACT SCISSION CONFIGURATION OF FRAGMENTS FROM LOW ENERGY FISSION OF 234U AND 236U

Using a time of flight technique, the maximal values of the kinetic energy as a function of the primary mass of fragments from low energy fission of 234U and 236U were measured by Signarbieux et al. From calculations of scission configurations, one can conclude that, for those two fissioning systems...

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Detalhes bibliográficos
Autores: Rojas T., Justo A., Montoya, Modesto
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2009
País:Perú
Recursos:Universidad Nacional Mayor de San Marcos
Repositorio:Revistas - Universidad Nacional Mayor de San Marcos
Idioma:español
OAI Identifier:oai:revistasinvestigacion.unmsm.edu.pe:article/8718
Acesso em linha:https://revistasinvestigacion.unmsm.edu.pe/index.php/fisica/article/view/8718
Access Level:acceso abierto
Palavra-chave:Fisión a baja energía
234U
236U
energía cinética de fragmentos
fisión fría.
Low energy fission
fragment kinetic energy
cold fission.
Descrição
Resumo:Using a time of flight technique, the maximal values of the kinetic energy as a function of the primary mass of fragments from low energy fission of 234U and 236U were measured by Signarbieux et al. From calculations of scission configurations, one can conclude that, for those two fissioning systems, the maximal values of the total kinetic energy corresponding to fragmentations (42Mo62, 50Sn80) and (42Mo64, 50Sn80) respectively, are equal to the available energy, and that their scission configurations are composed of a spherical heavy fragment and a prolate light fragment, both in their ground state.