Use of a mammography chamber in the characterization of radioprotection qualities N15 to N120

LEONARDO CASTRO PACIFICO; José Guilherme Peixoto; Luis Alexandre Gonçalves

doi:10.15392/bjrs.v7i3B.876

Use of a mammography chamber in the characterization of radioprotection qualities N15 to N120

Authors

LEONARDO CASTRO PACIFICO University of the State of Rio de Janeiro
José Guilherme Peixoto Institute of Radioprotection and Dosimetry
Luis Alexandre Gonçalves University of the State of Rio de Janeiro

DOI:

https://doi.org/10.15392/bjrs.v7i3B.876

Keywords:

radioprotection, calibration 2, ionization chamber

Abstract

The objective of the present work was to study the feasibility of the use of an ionization chamber dedicated to mammography in the characterization of radioprotection qualities referring to the series of narrow spectrum beams provided by ISO 4037-1. The results were satisfactory, and we conclude that it is feasible to use the ionization chamber dedicated to mammography to characterize the radiation protection qualities ISO-N15 to ISO-N120.

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Author Biographies

LEONARDO CASTRO PACIFICO, University of the State of Rio de Janeiro

Radiological Sciences Laboratory
José Guilherme Peixoto, Institute of Radioprotection and Dosimetry

National Laboratory of Metrology of Ionizing Radiations
Luis Alexandre Gonçalves, University of the State of Rio de Janeiro

Radiological Sciences Laboratory

References

MELLO, O.A, BORGE, F. L.S, OLIVEIRA, I R., JOANA, G. S, LEYTON, F. NOGUEIRA, M.S. aplicação de metodologia tandem para controle de Qualidade em radioproteção. International Joint Conference RADIO 2014 Gramado, RS, Brazil, August 26-29, 2014 Sociedade brasileira de Proteção Radiológica - SBPR.

Navarro MVT, Navarro VCC, Garcia IFM, Ferreira, MJ, Macedo EM. Levantamento radiométrico em mamografia: problemas e desafios. 8° Congresso Brasileiro de Metrologia, Bento Gonçalves/RS, 2015.

ABNT NBR ISO 4037-1:2015-07-14 X and gamma reference radiation for calibrating dosemeters and dose rate meters and for determining their response as a function of photon energy Part 1: Radiation characteristics and production methods. Rio de Janeiro, 2015.

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Published

2019-10-24

Issue

Vol. 7 No. 3B (Suppl.) (2019)

Section

Congresso Brasileiro de Metrologia das Radiações Ionizantes - CBMRI 2018

License

This work is licensed under a Creative Commons Attribution 4.0 International License.

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How to Cite

Use of a mammography chamber in the characterization of radioprotection qualities N15 to N120. Brazilian Journal of Radiation Sciences, Rio de Janeiro, Brazil, v. 7, n. 3B (Suppl.), 2019. DOI: 10.15392/bjrs.v7i3B.876. Disponível em: https://bjrs.org.br/revista/index.php/REVISTA/article/view/876. Acesso em: 22 dec. 2024.