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

  • Eduardo de Paiva Instituto de Radioproteção e Dosimetria - IRD/CNEN
  • Odilon Antonio Paula Tavares Centro Brasileiro de Pesquisas Físicas - CBPF/MCTI

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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Divisão de Física Médica
Publicado
2017-09-06
Como Citar
DE PAIVA, Eduardo; TAVARES, Odilon Antonio Paula. A simple description of the interaction between photons and quasi-deuterons. Physicae, [S.l.], v. 1, n. 15, p. 5, sep. 2017. ISSN 22363521. Disponível em: <https://physicae.ifi.unicamp.br/index.php/physicae/article/view/328>. Acesso em: 23 jan. 2019. doi: https://doi.org/10.5196/physicae.v1i15.328.
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Artigos