Výsledky vyhledávání - "B. Ben-Shachar"

Advanced multistage deconvolution applied to composite glow peak 5 in LiF:Mg,Ti (TLD-100)

Autor: E. Fuks, Y.S. Horowitz, L. Oster, Y. Belaish, L. Podpalov, B Ben Shachar

Publikováno v: Radiation Protection Dosimetry. 126:322-325

The effects of 'slow-cooling' on the structure of composite peak 5 following low-ionisation density beta/gamma irradiation are described and analysed in both 'slow-cooled' and 'normally-cooled' samples. Computerised glow curve deconvolution is employ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87f49092ed3bcaa255c5d4341408ed6e
https://doi.org/10.1093/rpd/ncm067

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Investigation of the Glow Peak Parameters, Reusability and Dosimetric Precision of LiF:Mg,Cu,P at High Heating Rates up to 20Ks-1

Autor: G. Ben-Amar, Y.S. Horowitz, L. Oster, B. Ben-Shachar, A. Horowitz

Publikováno v: Radiation Protection Dosimetry. 84:235-238

Above a critical temperature of 270°C, heating for even the order of seconds, leads to irreversible changes in the sensitivity and glow curve structure of LiF:MCP. This limitation suggests a potential disadvantage in the use of LiF:MCP at the high h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::048e6f23d4b7d34183541a91c7ae0e40
https://doi.org/10.1093/oxfordjournals.rpd.a032726

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Study of the long-term stability of peaks 4 and 5 in TLD-100: correlation with isothermal decay measurements at elevated temperatures

Autor: B. Ben Shachar, Y.S. Horowitz, D Yossian

Publikováno v: Journal of Physics D: Applied Physics. 26:1475-1481

The long-term fading of peak 5 has been studied using four different annealing regimes in order to isolate the behaviour of peak 5 free from interference effects of peaks 2, 3 and 4. Peak 4 grows over the first nine months of storage and only then be

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e7e99dd71999e3c8ff6756a46350e2a6
https://doi.org/10.1088/0022-3727/26/9/021

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Thermoluminescence in annealed and unannealed LiF:Mg, Ti(TLD-100 Harshaw) as a function of glow curve heating rate and using computerised glow curve deconvolution

Autor: B. Ben Shachar, Y.S. Horowitz

Publikováno v: Journal of Physics D: Applied Physics. 25:694-703

The authors have studied the phenomenon of changes in glow peak sensitivity in LiF:Mg, Ti(TLD-100, Harshaw) by monitoring changes in the intensity of peaks 4 and 5 following 100 degrees C for 30 min post-irradiation and pre-irradiation annealing. In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e447aab065fcf3bf6b1b594dcde98d70
https://doi.org/10.1088/0022-3727/25/4/016

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Anomalous thermally induced fading of annealed and unannealed LiF:Mg, Ti (TLD-100, Harshaw) using computerized glow curve deconvolution

Autor: Y.S. Horowitz, B. Ben Shachar

Publikováno v: Journal of Physics D: Applied Physics. 24:1649-1657

Computerized glow curve convolution (CGCD) has been used to study the thermally induced room-temperature fading of both annealed and unannealed LiF:Mg, Ti following gamma ray, thermal neutron and alpha particle irradiation. The authors confirm the an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::81af73c1626c03171895781049bfccf9
https://doi.org/10.1088/0022-3727/24/9/020

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Thermoluminescent Signals Caused by Disturbing Effects

Autor: U. German, M. Weinstein, B. Ben-Shachar

Publikováno v: Radiation Protection Dosimetry. 85:167-169

One of the major sources of uncertainty in the measurement of low radiation doses by means of thermoluminescence dosemeters is the presence of disturbing thermoluminescence signals, especially luminescence caused by visible light, and by materials at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b8908e06cb91118f064291dfd6ebaae
https://doi.org/10.1093/oxfordjournals.rpd.a032827

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The Reassessment of High Doses for Different LET Irradiations

Autor: B. Ben-Shachar, U. German, M. Weinstein

Publikováno v: Radiation Protection Dosimetry. 85:171-173

One of the main shortcomings of the TLD method is the exposure information deletion during readout. There are two ways of reassessment of high doses: performing a second reading and by the phototransferred thermoluminescence (PTTL). In the PTTL metho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::83d0915598566fd0cc0904139417147a
https://doi.org/10.1093/oxfordjournals.rpd.a032828

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