Microdosimetric modeling of the relative luminescence efficiency of LiF:Mg,Cu,P (MCP) detectors exposed to charged particles

Alessio Parisi; Olivier Van Hoey; Patrice Mégret; Filip Vanhavere

doi:10.1093/rpd/ncy272

Microdosimetric modeling of the relative luminescence efficiency of LiF:Mg,Cu,P (MCP) detectors exposed to charged particles

Alessio Parisi, Olivier Van Hoey, Patrice Mégret, Filip Vanhavere

Research in Dosimetric Applications

Research output › peer-review

Abstract

Using a recently developed microdosimetric model based on the Monte Carlo code PHITS, the relative luminescence efficiency of LiF:Mg,Cu,P (MCP) thermoluminescent detectors to charged particles from 1H to 132Xe with energies from 3 to 1000 MeV/u has been assessed. The results have been compared with literature data showing very good agreement for particles from 12C to 132Xe in case of model calculations performed in a site size of 40 nm. For 1H and 4He ions, the model overestimates the experimental values by ~10%. An explanation of this deviation as a consequence of fading effects has been included.

Original language	English
Pages (from-to)	172-176
Number of pages	5
Journal	Radiation protection dosimetry
Volume	183
Issue number	1-2
Early online date	17 Dec 2018
DOIs	https://doi.org/10.1093/rpd/ncy272
State	Published - May 2019

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Cite this

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title = "Microdosimetric modeling of the relative luminescence efficiency of LiF:Mg,Cu,P (MCP) detectors exposed to charged particles",

abstract = "Using a recently developed microdosimetric model based on the Monte Carlo code PHITS, the relative luminescence efficiency of LiF:Mg,Cu,P (MCP) thermoluminescent detectors to charged particles from 1H to 132Xe with energies from 3 to 1000 MeV/u has been assessed. The results have been compared with literature data showing very good agreement for particles from 12C to 132Xe in case of model calculations performed in a site size of 40 nm. For 1H and 4He ions, the model overestimates the experimental values by ~10%. An explanation of this deviation as a consequence of fading effects has been included.",

keywords = "Microdosimetric modeling, LiF:Mg,Cu,P, PHITS, TLD",

author = "Alessio Parisi and {Van Hoey}, Olivier and Patrice M{\'e}gret and Filip Vanhavere",

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AU - Parisi, Alessio

AU - Van Hoey, Olivier

AU - Mégret, Patrice

AU - Vanhavere, Filip

N1 - Score=10

PY - 2019/5

Y1 - 2019/5

N2 - Using a recently developed microdosimetric model based on the Monte Carlo code PHITS, the relative luminescence efficiency of LiF:Mg,Cu,P (MCP) thermoluminescent detectors to charged particles from 1H to 132Xe with energies from 3 to 1000 MeV/u has been assessed. The results have been compared with literature data showing very good agreement for particles from 12C to 132Xe in case of model calculations performed in a site size of 40 nm. For 1H and 4He ions, the model overestimates the experimental values by ~10%. An explanation of this deviation as a consequence of fading effects has been included.

AB - Using a recently developed microdosimetric model based on the Monte Carlo code PHITS, the relative luminescence efficiency of LiF:Mg,Cu,P (MCP) thermoluminescent detectors to charged particles from 1H to 132Xe with energies from 3 to 1000 MeV/u has been assessed. The results have been compared with literature data showing very good agreement for particles from 12C to 132Xe in case of model calculations performed in a site size of 40 nm. For 1H and 4He ions, the model overestimates the experimental values by ~10%. An explanation of this deviation as a consequence of fading effects has been included.

KW - Microdosimetric modeling

KW - LiF:Mg,Cu,P

KW - PHITS

KW - TLD

UR - http://ecm.sckcen.be/OTCS/llisapi.dll/open/31634939

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JO - Radioation Protection Dosimitry

JF - Radioation Protection Dosimitry

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