Calibración de una cadena de microdosimetría experimental para el haz clinico B2 de BNCT / Calibration of an experimental microdosimetry chain for the clinical beam B2 of BNCT.

Nuñez, Jorge M. (2017) Calibración de una cadena de microdosimetría experimental para el haz clinico B2 de BNCT / Calibration of an experimental microdosimetry chain for the clinical beam B2 of BNCT. Final Work (CEATEN), Universidad Nacional de Cuyo, Instituto Balseiro.

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Abstract in Spanish

Se realizó la calibración de una cadena de microdosimetría experimental, a partir de espectros mixtos γ+n, en un tamaño de sitio de 1,7μm emulado por medio de un detector proporcional de tejido equivalente Far West Technology modelo LET-2. Se registraron espectros microdosimétricos de fuentes selladas γ de 241"Am, 60"Co y 137"Cs, una fuente de neutrones de Am-Be y del haz clínico B2 del RA6, en un rango de energía lineal de 1,4 a 203 keV/μm; obteniendo las correspondientes distribuciones 𝑦𝑓(𝑦) 𝑣𝑠 log (𝑦) y 𝑦𝑑(𝑦) 𝑣𝑠 log (𝑦).

Abstract in English

Calibration of an experimental microdosimetry chain was realized; from γ + n mixed spectra and at a site size of 1.7 μm, emulated using a Far West Technology equivalent tissue proportional detector, model LET-2. Microdosimetric spectra from γ-sealed sources of 241"Am, 60"Co and 137"Cs, a neutron source of Am-Be and clinical beam B2 of RA6 were recorded in a linear energy range of 1.4 to 203 keV/μm; obtaining the corresponding distributions 𝑦𝑓 (𝑦) 𝑣𝑠 log (𝑦) and 𝑦𝑑 (𝑦) 𝑣𝑠 log (𝑦).

Item Type:Thesis (Final Work (CEATEN))
Keywords:Microdosimetry; Microdosimetría; [RA-6; Rossi dosimeter; Dosímetro Rossi; Nucear instrumentation; Instrumentación nuclear]
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Subjects:Nuclear engineering > Microdosimetría
Divisions:Energía nuclear > Ingeniería nuclear > Reactores experimentales
ID Code:740
Deposited By:Tamara Cárcamo
Deposited On:29 Jul 2019 11:48
Last Modified:29 Jul 2019 11:48

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