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LaBr3:Ce,CeBr3 and GAGG:Ce scintillators were investigated and the determined characteristics were compared with those obtained for the well-known and widely used CsI:Tl and NaI:Tl crystals. All the detectors were of the same size of 10 × 10 × 5 mm3. The aim of this test study was to single out scintillation detectors most suitable for γ-ray spectrometry and γ -ray emission radial profile measurements in high-temperature plasma experiments. Decay time, energy resolution, non-proportionality and full energy peak detection efficiency were measured for γ -ray energies up to 1770 keV. Due to their good energy resolution, short decay time and high detection efficiency for MeV gamma rays, LaBr3:Ce and CeBr3 scintillators are proposed as the best candidates for use especially under conditions of high count rates, which are expected in the forthcoming DT experiments.
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Rocznik
Tom
Strony
223--228
Opis fizyczny
Bibliogr. 20 poz., rys.
Twórcy
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- Culham Centre for Fusion Energy (CCFE), Culham Science Centre, OX14 3DB, Abingdon, United Kingdom
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
autor
- National Centre for Nuclear Research (NCBJ), 7 Andrzeja Sołtana Str., 05-400 Otwock/Swierk, Poland, Tel.: +48 22 273 1534, Fax: +48 22 779 3481
Bibliografia
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- 2. Sadler, G. I., Convoy, S. W., Jarvis, O. N., Belle van, P., Adams, J. M., & Hone, M. A. (1990). Investigations of fast particle behavior in JET plasmas using nuclear techniques. Fusion Technol., 18, 556.
- 3. Kondoh, T., Kusama, Y., Kimura, H., Saigusa, M., Fujii, T., Moriyama, S., Nemoto, M., Tobita, K., Morioka, A., Nagashima, K., & Nishitani, T. (1997). Investigation of interaction between MeV-ions and first wall from neutron and γ-ray measurements in JT-60U. J. Nucl. Mater., 564, 241–243. DOI: 10.1016/S0022-3115(97)80100-6.
- 4. Esposito, B., Martin Solis, R., Belle van, P., Jarvis, O. N., Marcus, F. B., Sadler, G., Sanchez, R., Fischer, B., Froissard, P., Adams, J. M., Cecil, E., & Watkins, N. (1996). Runaway electron measurements in the JET tokamak. Plasma Phys. Control Fusion, 38, 2035–2049. http://dx.doi.org/10.1088/0741-3335/38/12/001.
- 5. Kiptily, V. G., Cecil, F. E., & Medley, S. S. (2006). Gamma ray diagnostics of high temperature magnetically confined fusion plasmas. Plasma Phys. Control. Fusion, 48, R59–R82. http://dx.doi. org/10.1088/0741-3335/48/8/R01.
- 6. Chugunov, I. N., Shevelev, A. E., Gin, D. B., Kiptily, V. G., Gorini, G., Nocente, M., Tardocchi, M., Doinikov, D. N., Naidenov, V. O., & Khilkevitch, E. M. (2011) Development of gamma-ray diagnostics for ITER. Nucl. Fusion, 51, 083010. http://dx.doi.org/10.1088/0029-5515/51/8/083010.
- 7. JET. (2014). JET Enhancements Programme WPJET4. (internal document).
- 8. Knoll, G. (2010). Radiation detection and measurement (4th ed.). USA: John Wiley & Sons, Inc.
- 9. Sasao, M., Bertalot, L., Ishikawa, M., & Popovichev, S. (2010). Strategy for the absolute neutron emission measurement on ITER. Rev. Sci. Instrum., 81, 10D329. http://dx.doi.org/10.1063/1.3491049.
- 10. Kiptily, V. G., Popovichev, S., Sharapov, S. E., Bertalot, L., Cecil, F. E., Conroy, S., & Mantsinen, M. J. (2003). Gamma-diagnostics of alpha-particles in 4He and D-T plasmas. Rev. Sci. Instrum., 74, 1753. http://dx.doi.org/10.1063/1.1534922.
- 11. Swiderski, L., Gojska, A., Grodzicka, M., Korolczuk, S., Mianowski, S., Moszynski, M., Rzadkiewicz, J., Sibczynski, P., Syntfeld-Kazuch, A., Szawlowski, M., Szczesniak, T., Szewinski, J., Szydlowski, A., & Zychor, I. (2015). Scintillators for high temperature plasma diagnostics. In Proceedings of the 1st EPS Conference on Plasma Diagnostics. Available from http://pos.sissa.it/archive/conferences/240/162/ECPD2015_162.pdf.
- 12. Sibczyński, P., Iwanowska-Hanke, J., Moszyński,M., Swiderski, L., Szawłowski, M., Grodzicka, M., Szczęśniak, T., Kamada, K., & Yoshikawa, A. (2015). Characterization of GAGG:Ce scintillators with various Al-to-Garatio. Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip., 772, 112–117.http://dx.doi.org/10.1016/j.nima.2014.10.041.
- 13. Nocente, M., Tardocchi, M., Chugunov, I., Pereira, R. C., Edlington, T., Fernandes, A. M., Gin, D., Grosso, G., Kiptily, V., Murari, A., Neto, A., Perelli Cippo, E., Pietropaolo, A., Proverbio, I., Shevelev, A., Sousa, J., Syme, B., Gorini, G., & JET-EFDA Contributors. (2010). Energy resolution of gamma-ray spectroscopy of JET plasmas with a LaBr3 scintillator detector and digital data acquisition. Rev. Sci. Instrum., 81, 10D321. http://dx.doi.org/10.1063/1.3501386.
- 14. Kiptily, V. G., Adams, J. M., Bertalot, L., Murari, A., Sharapov, S. E., Yavorskij, V., Alper, B., Barnsley, R., de Vries, P., Gowers, C., Eriksson, L. G., Lomas, P. J., Mantsinen, M. J., Meigs, A., Noterdaeme, J. M., & Orsitto, F. P. (2005). Gamma-ray imaging of D and 4He ions accelerated by ion-cyclotron-resonance heating in JET plasmas. Nucl. Fusion, 45, L21–L25.
- 15. Guzik, Z., Borsuk, S., Traczyk, K., & Płomiński, M. (2006). TUKAN – an 8K pulse height analyzer and multi-channel scaler with a PCI or a USB interface.IEEE Trans. Nucl. Sci., 53, 231–235. http://dx.doi.org/10.1109/TNS.2006.869819.
- 16. Syntfeld-Każuch, A., Moszynski, M., Swiderski, L.,Klamra, W., & Nassalski, A. (2008). Light pulse shape dependence on γ-ray energy in CsI(Tl). IEEE Trans.Nucl. Sci., 55, 1246–1250. http://dx.doi.org/10.1109/TNS.2008.922805.
- 17. Swiderski, L., Marcinkowski, R., Szawlowski, M.,Moszynski, M., Czarnacki, W., Syntfeld-Kazuch, A.,Szczesniak, T., Pausch, G., Plettner, C., & Roemer,K. (2012). Non-proportionality of electron response and energy resolution of Compton electrons in scintillators. IEEE Trans. Nucl. Sci., 59, 222–229. http://dx.doi.org/10.1109/TNS.2011.2175407.
- 18. Korolczuk, S., Mianowski, S., Rzadkiewicz, J., Sibczynski, P., Swiderski, L., & Zychor, I. (2016). Digital acquisition in high count rate gamma ray spectrometry. IEEE Trans. Nucl. Sci., 99, PP 1-1. http://dx.doi.org/10.1109/TNS.2016.2567455.
- 19. Zychor, I., Boltruczyk, G., Burakowska, A., Craciunescu, T., Fernandes, A., Figueiredo, J., Giacomelli, L., Gorini, G., Gierlik, M., Gosk, M., Grodzicka, M., Iwanowska-Hanke, J., Kaveney, G., Kiptily, V., Korolczuk, S., Kwiatkowski, R., Mianowski, S., Moszynski, M., Murari, A., Nocente, M., Pereira, R. C., Perseo,V., Rigamonti, D., Rzadkiewicz, J., Sibczynski, P.,Santos, B., Soare, S., Syntfeld-Kazuch, A., Swiderski,L., Szawlowski, M., Szczesniak, T., Szewinski, J.,Szydlowski, A., Tardocchi, M., Urban, A., Zoita, V.L., & JET Contributors. (2016). High performance detectors for upgraded gamma ray diagnostics for JET DT campaigns. Phys. Scripta, 91, 064003.
- 20. Boltrucz yk, G., Gosk, M., Mianowski, S., Szawlowski, M., & Zychor, I. (2015). Temperature compensation device for MPPC in plasma diagnostics. In International Conference on Research and Applications of Plasmas PLASMA2015, September 2015, Warsaw, Poland.
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b5108aa8-3890-408c-9825-4a798c0eb545