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Study of light-particle multiplicities in p + non-fissionable nuclei events in the 0.5 - 2 GeV energy range / Estudio de la multiplicidad de partículas ligeras en proto-reacciones con núcleos no fisionables en el rango energético 0.5 - 2 GeV
Consuegra, D.; Garcia, F.; Samana, A.; Tumbarell, O.; Vargas, D.; Deppman, A.; Andrade-II, E.; Bernal, J.; Perez, R.; Guzmán, F.; Rodríguez, O..
  • Consuegra, D.; State University of Santa Cruz. UESC Department of Exact Sciences and Technologies. BR
  • Garcia, F.; State University of Santa Cruz. UESC Department of Exact Sciences and Technologies. BR
  • Samana, A.; State University of Santa Cruz. UESC Department of Exact Sciences and Technologies. BR
  • Tumbarell, O.; State University of Santa Cruz. UESC Department of Exact Sciences and Technologies. BR
  • Vargas, D.; State University of Santa Cruz. UESC Department of Exact Sciences and Technologies. BR
  • Deppman, A.; University of São Paulo. USP Institute of Physics Travessa. BR
  • Andrade-II, E.; University of São Paulo. USP Institute of Physics Travessa. BR
  • Bernal, J.; University of São Paulo. USP Institute of Physics Travessa. BR
  • Perez, R.; University of São Paulo. USP Institute of Physics Travessa. BR
  • Guzmán, F.; University of Havana. Higher Institute of Technologies and Applied Sciences. Nuclear Physics Department. CU
  • Rodríguez, O.; University of Havana. Higher Institute of Technologies and Applied Sciences. Nuclear Physics Department. CU
Nucleus (La Habana) ; (63): 34-37, Jan.-June 2018. graf
Artigo em Inglês | LILACS | ID: biblio-990205
ABSTRACT
Abstract In recent years, the investigation of spallation reactions have caught the attention of scientific community due to their application in the transmutation of nuclear waste by using the Accelerator Driven System (ADS) reactors. Due to the experimental difficulties that nuclear reactions researches face; the study of spallation reaction by using simulation codes is more suitable for generating more complete database for different energy ranges. This work aims to study spallation reactions induced by protons at intermediate energies 0.5 - 2 GeV on non-fissionable nuclei by using the Monte Carlo code: CRISP (Collaboration Rio-Ilhéus-São Paulo). The target nuclei studied were: 184 W, 197 Au and 208 Pb, focusing on the last one. Multiplicity of light particles obtained with CRISP was compared with the available experimental data and other Monte Carlo codes involved in the study of spallation reactions, resulting on a quite satisfactory agreement.
RESUMEN
Resumen En años recientes la investigación de las reacciones nucleares de "espalación" han causado atención en la comunidad científica debido a su aplicación en la transmutación de los residuos nucleares usando reactores ADS (AcceleratorDriven System). Debido a las dificultades experimentales en el estudio de las reacciones nucleares, su estudio vía simulación es adecuado para generar una base de datos más completa en un amplio rango de energía. Este trabajo tiene como objetivo principal el estudio de reacciones nucleares inducidas por protones a energías intermedias, 0.5 - 2 GeV, en núcleos no fisionables, utilizando el código de Monte Carlo: CRISP (Collaboration Rio-Ilhéus-São Paulo). Los núcleos estudiados fueron: 184W, 197Au y 208Pb, con un enfoque en el último. La multiplicidad de partículas ligeras obtenida con el CRISPfue comparada con los datos experimentales disponibles y con otros códigos de Monte Carlo y se obtuvieron resultados satisfactorios.

Texto completo: DisponíveL Índice: LILACS (Américas) Idioma: Inglês Revista: Nucleus (La Habana) Assunto da revista: Medicina Nuclear / Radioterapia Ano de publicação: 2018 Tipo de documento: Artigo País de afiliação: Brasil / Cuba Instituição/País de afiliação: State University of Santa Cruz/BR / University of Havana/CU / University of São Paulo/BR

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Texto completo: DisponíveL Índice: LILACS (Américas) Idioma: Inglês Revista: Nucleus (La Habana) Assunto da revista: Medicina Nuclear / Radioterapia Ano de publicação: 2018 Tipo de documento: Artigo País de afiliação: Brasil / Cuba Instituição/País de afiliação: State University of Santa Cruz/BR / University of Havana/CU / University of São Paulo/BR