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Pregled bibliografske jedinice broj: 626591

Intercomparison of environmental dosemeters using various TL materials and dosimetry systems


Zorko, Benjamin; Knežević, Željka; Črnič, Boštjan; Majer, Marija; Gobec, Sandi; Ranogajec-Komor, Mária
Intercomparison of environmental dosemeters using various TL materials and dosimetry systems // Zbornik radova 9.Simpozija Hrvatskog društva za zaštitu od zracenja / Knežević, Željka ; Majer, Marija ; Krajcar Bronić, Ines (ur.).
Zagreb: HDZZ, 2013. str. 127-132 (predavanje, nije recenziran, cjeloviti rad (in extenso), znanstveni)


CROSBI ID: 626591 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Intercomparison of environmental dosemeters using various TL materials and dosimetry systems

Autori
Zorko, Benjamin ; Knežević, Željka ; Črnič, Boštjan ; Majer, Marija ; Gobec, Sandi ; Ranogajec-Komor, Mária

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Zbornik radova 9.Simpozija Hrvatskog društva za zaštitu od zracenja / Knežević, Željka ; Majer, Marija ; Krajcar Bronić, Ines - Zagreb : HDZZ, 2013, 127-132

ISBN
978-953-96133-8-7

Skup
9. simpozij Hrvatskog društva za zaštitu od zračenja

Mjesto i datum
Krk, Hrvatska, 10-12.04.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Nije recenziran

Ključne riječi
Environmental dosemeters; TL materials; RPL; intercomparison

Sažetak
The aim of the present work was to compare the ambient dose equivalent (H*(10)) values determined at 20 sites around NPP Krško, using different thermoluminescence (TL) materials and various dosimetry systems. The H*(10) was measured by the CaF2:Mn (TLD-400) provided by the Jožef Stefan Institute (JSI) Ljubljana, Slovenia. These dosemeters were deployed in the environment in plastic bags and suspended inside the plastic bottles. On the other hand the Ruđer Bošković Institute (RBI), Zagreb, Croatia applied LiF:Mg, Cu, P (TLD-100H), CaF2:Mn, Al2O3:C TL detectors and radiophotoluminescence (RPL) glass dosemeters type SG1. They were placed at the same locations in as much as possible same conditions as JSI detectors. According to the protocol established for this intercomparison, the control and transport detectors (not deployed in the environment) were held in dark storage containers and used to determine the background radiation. The TL responses were corrected for individual sensitivity of the TL detectors which is an important factor after the calibration irradiations. The calibration irradiations were performed by 137Cs sources provided in Secondary Standard Dosimetry Laboratory facilities at the JSI and RBI. The results obtained by different TL materials and different dosimetry systems show interesting features especially concerning local environmental peculiarities. The H*(10) obtained by the dosemeters of various types deployed in the countryside fluctuate less than 10 %. The outcome should emphasize also in the manner that the results obtained and reported in the intercomparison are traceable to the primary standards.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija



POVEZANOST RADA


Projekt / tema
098-0982904-2954 - Fizičko-kemijski učinci ionizirajućih zračenja u materijalima (Branka Mihaljević, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Zorko, Benjamin; Knežević, Željka; Črnič, Boštjan; Majer, Marija; Gobec, Sandi; Ranogajec-Komor, Mária
Intercomparison of environmental dosemeters using various TL materials and dosimetry systems // Zbornik radova 9.Simpozija Hrvatskog društva za zaštitu od zracenja / Knežević, Željka ; Majer, Marija ; Krajcar Bronić, Ines (ur.).
Zagreb: HDZZ, 2013. str. 127-132 (predavanje, nije recenziran, cjeloviti rad (in extenso), znanstveni)
Zorko, B., Knežević, Ž., Črnič, B., Majer, M., Gobec, S. & Ranogajec-Komor, M. (2013) Intercomparison of environmental dosemeters using various TL materials and dosimetry systems. U: Knežević, Ž., Majer, M. & Krajcar Bronić, I. (ur.)Zbornik radova 9.Simpozija Hrvatskog društva za zaštitu od zracenja.
@article{article, year = {2013}, pages = {127-132}, keywords = {Environmental dosemeters, TL materials, RPL, intercomparison}, isbn = {978-953-96133-8-7}, title = {Intercomparison of environmental dosemeters using various TL materials and dosimetry systems}, keyword = {Environmental dosemeters, TL materials, RPL, intercomparison}, publisher = {HDZZ}, publisherplace = {Krk, Hrvatska} }