Articles producció científica> Ciències Mèdiques Bàsiques

Calculation of the ambient dose equivalent H*(10) from gamma-ray spectra obtained with scintillation detectors

  • Dades identificatives

    Identificador: imarina:6388840
  • Autors:

    Casanovas, Ramon
    Prieto, Elena
    Salvado, Marcal
  • Altres:

    Autor segons l'article: Casanovas, Ramon; Prieto, Elena; Salvado, Marcal
    Departament: Ciències Mèdiques Bàsiques
    Autor/s de la URV: Casanovas Alegre, Ramon / Salvadó Artells, Marçal / SALVADÓ USACH, MARIA TERESA
    Paraules clau: Scintillation gamma-ray spectrometry Monte carlo simulation Labr3(ce) Labr(3)(ce) Labr (ce) 3 H*(10) monte carlo simulation labr(3)(ce) h*(10)
    Resum: © 2016 The measurement of the ambient dose equivalent H*(10) with automatic real-time radioactivity monitors using gamma-ray spectrometry provides valuable information at short integration times and serves as an alternative to conventional peak analysis of spectra. In this paper, a full methodology for the calculation of this quantity using Monte Carlo (MC) simulations is described and applied to real spectrometric measurements with LaBr3(Ce) scintillation detectors. The methodology involves the calculation of the fluence-to-H*(10) conversion factors and a method for obtaining the fluence from gamma-ray spectra. The combination of these two elements makes it possible to calculate the H*(10). The obtained results are compared with the H*(10) measurements of a Geiger-Müller (GM) detector. Finally, the necessary activity concentration to produce a certain increment on the H*(10) is discussed for some isotopes. This is used to discuss the analysis capabilities of the spectrometric detectors when compared to GM ones.
    Àrees temàtiques: Zootecnia / recursos pesqueiros Saúde coletiva Radiology, nuclear medicine & medical imaging Radiation Química Odontología Nutrição Nuclear science & technology Medicina ii Medicina i Materiais Interdisciplinar Geografía Geociências Farmacia Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência de alimentos Ciência da computação Chemistry, inorganic & nuclear Biotecnología Biodiversidade Astronomia / física Arquitetura e urbanismo Antropologia / arqueologia
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 09698043
    Adreça de correu electrònic de l'autor: ramon.casanovas@urv.cat m.salvado@urv.cat
    Identificador de l'autor: 0000-0002-3954-158X 0000-0002-9399-6649
    Data d'alta del registre: 2024-09-28
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://www.sciencedirect.com/science/article/pii/S0969804316303268
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Applied Radiation And Isotopes. 118 154-159
    Referència de l'ítem segons les normes APA: Casanovas, Ramon; Prieto, Elena; Salvado, Marcal (2016). Calculation of the ambient dose equivalent H*(10) from gamma-ray spectra obtained with scintillation detectors. Applied Radiation And Isotopes, 118(), 154-159. DOI: 10.1016/j.apradiso.2016.09.001
    DOI de l'article: 10.1016/j.apradiso.2016.09.001
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2016
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Chemistry, Inorganic & Nuclear,Nuclear Science & Technology,Radiation,Radiology, Nuclear Medicine & Medical Imaging
    Scintillation gamma-ray spectrometry
    Monte carlo simulation
    Labr3(ce)
    Labr(3)(ce)
    Labr (ce) 3
    H*(10)
    monte carlo simulation
    labr(3)(ce)
    h*(10)
    Zootecnia / recursos pesqueiros
    Saúde coletiva
    Radiology, nuclear medicine & medical imaging
    Radiation
    Química
    Odontología
    Nutrição
    Nuclear science & technology
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    Geografía
    Geociências
    Farmacia
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Ciência da computação
    Chemistry, inorganic & nuclear
    Biotecnología
    Biodiversidade
    Astronomia / física
    Arquitetura e urbanismo
    Antropologia / arqueologia
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