Krivopustov, M. I. ; Pavliouk, A. V. ; Kovalenko, A. D. ; Mariin, I. I. ; Elishev, A. F. ; Adam, J. ; Kovalik, A. ; Batusov, Yu. A. ; Kalinnikov, V. G. ; Brudanin, V. B. ; Chaloun, P. ; Tsoupko-Sitnikov, V. M. ; Solnyshkin, A. A. ; Stegailov, V. I. ; Gerbish, Sh. ; Svoboda, O. ; Dubnicka, Z. ; Kala, M. ; Kloc, M. ; Krasa, A. ; Kugler, A. ; Majerle, M. ; Wagner, V. ; Brandt, R. ; Westmeier, W. ; Robotham, H. ; Siemon, K. ; Bielewicz, M. ; Kilim, S. ; Szuta, M. ; Strugalska-Gola, E. ; Wojeciechowski, A. ; Hashemi-Nezhad, S. R. ; Manolopoulou, M. ; Fragopolou, M. ; Stoulos, S. ; Zamani-Valasiadou, M. ; Jokic, S. ; Katovsky, K. ; Schastny, O. ; Zhuk, I. V. ; Potapenko, A. S. ; Safronova, A. A. ; Lukashevich, Zh. A. ; Voronko, V. A. ; Sotnikov, V. V. ; Sidorenko, V. V. ; Ensinger, W. ; Severin, H. D. ; Batsev, S. ; Kostov, L. ; Protokhristov, Kh. ; Stoyanov, Ch. ; Yordanov, O. ; Zhivkov, P. K. ; Kumar, A. V. ; Sharma, M. ; Khilmanovich, A. M. ; Marcinkevich, B. A. ; Korneev, S. V. ; Damdinsuren, Ts. ; Togoo, Ts. ; Kumawat, H. (2009)
First results studying the transmutation of 129I, 237Np, 238Pu, and 239Pu in the irradiation of an extended natU/Pb-assembly with 2.52 GeV deuterons.
In: Journal of Radioanalytical and Nuclear Chemistry, 279 (2)
doi: 10.1007/s10967-007-7265-1
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
An extended U/Pb-assembly was irradiated with an extracted beam of 2.52 GeV deuterons from the Nuclotron accelerator of the Laboratory of High Energies within the JINR in Dubna, Russia. The lay-out of this experiment and first results are reported. The Pb-target (diameter 8.4 cm, length 45.6 cm) is surrounded by a natU-blanket (206.4 kg) and used for transmutation studies of hermetically sealed radioactive samples of 129I, 237Np, 238Pu and 239Pu. Estimates of transmutation rates were obtained as result of measurements of gamma-activities of the samples. Information about the spatial and energy distribution of neutrons in the volume of the lead target and the uranium blanket was obtained with sets of activation threshold detectors (Al, Y and Au) and solid state nuclear track detectors (SSNTD). An electronic 3He neutron detector was tested on-line. A comparison of experimental data with theoretical model calculations using the MCNPX program was performed yielding satisfactory results.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2009 |
| Autor(en): | Krivopustov, M. I. ; Pavliouk, A. V. ; Kovalenko, A. D. ; Mariin, I. I. ; Elishev, A. F. ; Adam, J. ; Kovalik, A. ; Batusov, Yu. A. ; Kalinnikov, V. G. ; Brudanin, V. B. ; Chaloun, P. ; Tsoupko-Sitnikov, V. M. ; Solnyshkin, A. A. ; Stegailov, V. I. ; Gerbish, Sh. ; Svoboda, O. ; Dubnicka, Z. ; Kala, M. ; Kloc, M. ; Krasa, A. ; Kugler, A. ; Majerle, M. ; Wagner, V. ; Brandt, R. ; Westmeier, W. ; Robotham, H. ; Siemon, K. ; Bielewicz, M. ; Kilim, S. ; Szuta, M. ; Strugalska-Gola, E. ; Wojeciechowski, A. ; Hashemi-Nezhad, S. R. ; Manolopoulou, M. ; Fragopolou, M. ; Stoulos, S. ; Zamani-Valasiadou, M. ; Jokic, S. ; Katovsky, K. ; Schastny, O. ; Zhuk, I. V. ; Potapenko, A. S. ; Safronova, A. A. ; Lukashevich, Zh. A. ; Voronko, V. A. ; Sotnikov, V. V. ; Sidorenko, V. V. ; Ensinger, W. ; Severin, H. D. ; Batsev, S. ; Kostov, L. ; Protokhristov, Kh. ; Stoyanov, Ch. ; Yordanov, O. ; Zhivkov, P. K. ; Kumar, A. V. ; Sharma, M. ; Khilmanovich, A. M. ; Marcinkevich, B. A. ; Korneev, S. V. ; Damdinsuren, Ts. ; Togoo, Ts. ; Kumawat, H. |
| Art des Eintrags: | Bibliographie |
| Titel: | First results studying the transmutation of 129I, 237Np, 238Pu, and 239Pu in the irradiation of an extended natU/Pb-assembly with 2.52 GeV deuterons |
| Sprache: | Englisch |
| Publikationsjahr: | 1 Februar 2009 |
| Verlag: | Springer-Verlag |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Journal of Radioanalytical and Nuclear Chemistry |
| Jahrgang/Volume einer Zeitschrift: | 279 |
| (Heft-)Nummer: | 2 |
| DOI: | 10.1007/s10967-007-7265-1 |
| Kurzbeschreibung (Abstract): | An extended U/Pb-assembly was irradiated with an extracted beam of 2.52 GeV deuterons from the Nuclotron accelerator of the Laboratory of High Energies within the JINR in Dubna, Russia. The lay-out of this experiment and first results are reported. The Pb-target (diameter 8.4 cm, length 45.6 cm) is surrounded by a natU-blanket (206.4 kg) and used for transmutation studies of hermetically sealed radioactive samples of 129I, 237Np, 238Pu and 239Pu. Estimates of transmutation rates were obtained as result of measurements of gamma-activities of the samples. Information about the spatial and energy distribution of neutrons in the volume of the lead target and the uranium blanket was obtained with sets of activation threshold detectors (Al, Y and Au) and solid state nuclear track detectors (SSNTD). An electronic 3He neutron detector was tested on-line. A comparison of experimental data with theoretical model calculations using the MCNPX program was performed yielding satisfactory results. |
| Fachbereich(e)/-gebiet(e): | 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft > Fachgebiet Materialanalytik 11 Fachbereich Material- und Geowissenschaften > Materialwissenschaft 11 Fachbereich Material- und Geowissenschaften |
| Hinterlegungsdatum: | 11 Dez 2012 09:18 |
| Letzte Änderung: | 05 Mär 2013 10:04 |
| PPN: | |
| Sponsoren: | This work was partly supported by the Czech Committee for the collaboration with laboratories of JINR GACR (202/03/4043) and project Open Science and Poland Committee for the collaboration with the laboratories of JINR., The work was partly supported by the Bulgarian Science Foundation (Contract Ph. 1311) and Project CECOA. |
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