A simple description of the interaction between photons and quasi-deuterons

Autores

  • Eduardo de Paiva Comissão Nacional de Energia Nuclear
  • Odilon Antonio Paula Tavares Ministério de Ciência, Tecnologia e Inovação

DOI:

https://doi.org/10.5196/physicae.v1i15.328

Palavras-chave:

Fotóns, Quasi-deuterons

Resumo

The relativistic energy-momentum conservation principle and the Pauli Exclusion principle have been applied to a simple description of the interaction between photons and neutron-proton pairs (quasi-deuteron) in photo-induced nuclear reactions in the energy range ∼ 30-140 MeV. As examples, the kinetic energies of the neutron and proton after the primary photo-interaction have been calculated to 27Al and 238U nuclei as a function of the proton polar angle in the center-of-mass system for incident photon energies of 50 and 100 MeV.

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Biografia do Autor

Eduardo de Paiva , Comissão Nacional de Energia Nuclear

Pesquisador do Instituto de Radioproteção e Dosimetria - IRD/CNEN (Rio de Janeiro).

Odilon Antonio Paula Tavares, Ministério de Ciência, Tecnologia e Inovação

Pesquisador do Centro Brasileiro de Pesquisas Físicas - CBPF/MCTI (Rio de Janeiro).

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O. A. P. Tavares et al, Journal of Physics G: Nuclear and Particle Physics 19, 2145 (1993).

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Publicado

2017-07-25

Como Citar

Paiva , E. de ., & Tavares, O. A. P. . (2017). A simple description of the interaction between photons and quasi-deuterons . Physicae, 12(1), 1–5. https://doi.org/10.5196/physicae.v1i15.328

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