Evaluation Of Characteristic-to-total Spectrum Ratio: Comparison Between Experimental And A Semi-empirical Model.

Lopez Gonzales, A H; Tomal, A; Costa, P R

Artículos de revistas

Registro en:

Applied Radiation And Isotopes : Including Data, Instrumentation And Methods For Use In Agriculture, Industry And Medicine. , 2015-Jan.

1872-9800

10.1016/j.apradiso.2015.01.011

http://www.ncbi.nlm.nih.gov/pubmed/25600507

http://repositorio.unicamp.br/jspui/handle/REPOSIP/202055

25600507

http://repositorioslatinoamericanos.uchile.cl/handle/2250/1302288

Autor

Lopez Gonzales, A H

Tomal, A

Costa, P R

Institución

Universidade Estadual de Campinas (Brasil)

Resumen

Primary X-ray spectra were measured in the range of 80-150kV in order to validate a computer program based on a semiempirical model. The ratio between the characteristic and total air Kerma was considered to compare computed results and experimental data. Results show that the experimental spectra have higher first HVL and mean energy than the calculated ones. The ratios between the characteristic and total air Kerma for calculated spectra are in good agreement with experimental results for all filtrations used.

Materias

Cdte Detector.

Characteristic-to-total Spectrum Ratio

X-ray Spectrum

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