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Optics and Spectroscopy, 2020, Volume 128, Issue 9, Pages 1249–1253
DOI: https://doi.org/10.21883/OS.2020.09.49860.58-20 (Mi os298) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Spectroscopy of condensed matter

Optical characteristics of polymer scintillators irradiated with gamma-rays

S. V. Afanasieva, A. Yu. Boyarintsevb, I. A. Golutvina, E. M. Ibragimovac, A. I. Malakhova, I. Nuritdinovc, V. A. Smirnova, M. Yu. Tashmetovc, B. S. Yuldashevc, Z. U. Esanovc

a Joint Institute for Nuclear Research, Dubna, Moscow region
b Institute of Scintillation Materials, National Academy of Sciences of Ukraine, Kharkiv
c Institute of Nuclear Physics, Academy of Sciences of Uzbekistan, Tashkent
Full-text PDF (483 kB) Citations (2)
DOI: https://doi.org/10.21883/OS.2020.09.49860.58-20
Abstract: The effects of dose rate and dose of $^{60}$Co gamma-irradiation and oxidation on optical transmission and absorption spectra of plastic scintillators of BC-408 (USA), UPS-923A (Ukraine) and LHE (JINR) were studied at 300 K in air and hermetic pack at dose rates within 0.00022 до 0.0032 МGy/h and to doses 0.043 и 0.2 МGy. The irradiation increases the transmission losses in the range of 400–850 nm as the dose grows. It was not found a noticeable influence of adsorbed oxygen on the induced optical losses at the mentioned conditions.
Keywords: plastic scintillators, gamma-irradiation, optical transmission, optical absorption, adsorbed oxygen.
Received: 25.02.2020
Revised: 14.04.2020
Accepted: 04.05.2020
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 9, Pages 1359–1363
DOI: https://doi.org/10.1134/S0030400X20090271
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. V. Afanasiev, A. Yu. Boyarintsev, I. A. Golutvin, E. M. Ibragimova, A. I. Malakhov, I. Nuritdinov, V. A. Smirnov, M. Yu. Tashmetov, B. S. Yuldashev, Z. U. Esanov, “Optical characteristics of polymer scintillators irradiated with gamma-rays”, Optics and Spectroscopy, 128:9 (2020), 1249–1253; Optics and Spectroscopy, 128:9 (2020), 1359–1363
Citation in format AMSBIB
\Bibitem{AfaBoyGol20}
\by S.~V.~Afanasiev, A.~Yu.~Boyarintsev, I.~A.~Golutvin, E.~M.~Ibragimova, A.~I.~Malakhov, I.~Nuritdinov, V.~A.~Smirnov, M.~Yu.~Tashmetov, B.~S.~Yuldashev, Z.~U.~Esanov
\paper Optical characteristics of polymer scintillators irradiated with gamma-rays
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 9
\pages 1249--1253
\mathnet{http://mi.mathnet.ru/os298}
\crossref{https://doi.org/10.21883/OS.2020.09.49860.58-20}
\elib{https://elibrary.ru/item.asp?id=44154083}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 9
\pages 1359--1363
\crossref{https://doi.org/10.1134/S0030400X20090271}
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