caa a22 4500 467915822 CHVBK 20180406152901.0 cr unu---uuuuu 170328e20060701xx s 000 0 eng 10.1134/S0020441206040026 doi (NATIONALLICENCE)springer-10.1134/S0020441206040026 A technology and facility for extraction, purification, and collection of 37Ar from calcium oxide [Elektronische Daten] [V. Barsanov, A. Dzhanelidze, A. Zamyatina, S. Zlokazov, A. Korenkova, N. Kotel'nikov, S. Markov, V. Selin, Z. Shakirov, D. Abdurashitov, E. Veretenkin, V. Gavrin, I. Mirmov, V. Yantz] The results of development of the technology and the design and operation of a facility intended for production of a radionuclide-37Ar-based neutrino source with an activity of 0.4 Mci are presented. This facility ensures extraction of 37Ar from 330 kg of calcium oxide irradiated in the ƂH-600 reactor and the subsequent purification and collection of 37Ar into the source. The efficiency of 37Ar extraction and collection into the source's ampoule is 98.4 ± 0.2%. The content of 37Ar in the source's ampoule is 96.5% (at the moment it is filled). The first measurements of the source's activity yielded a value of 416±3 kCi. The neutrino source developed on the basis of 37Ar was used to calibrate the SAGE gallium-germanium solar neutrino telescope. Pleiades Publishing, Inc., 2006 28.50.Ft nationallicence 28.60.+s nationallicence 28.52.Lf nationallicence 06.60.Ei nationallicence Barsanov V. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Dzhanelidze A. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Zamyatina A. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Zlokazov S. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Korenkova A. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Kotel'nikov N. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Markov S. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Selin V. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Shakirov Z. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut Abdurashitov D. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut Veretenkin E. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut Gavrin V. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut Mirmov I. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut Yantz V. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut Instruments and Experimental Techniques Nauka/Interperiodica 49/4(2006-07-01), 454-460 0020-4412 49:4<454 2006 49 10786 https://doi.org/10.1134/S0020441206040026 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0020441206040026 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Barsanov V. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Dzhanelidze A. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Zamyatina A. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Zlokazov S. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Korenkova A. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Kotel'nikov N. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Markov S. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Selin V. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Shakirov Z. Institute of Reactor Materials, 624250, Zarechnyi, Sverdlovsk oblast, Russia aut NATIONALLICENCE 700 1- Abdurashitov D. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut NATIONALLICENCE 700 1- Veretenkin E. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut NATIONALLICENCE 700 1- Gavrin V. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut NATIONALLICENCE 700 1- Mirmov I. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut NATIONALLICENCE 700 1- Yantz V. Institute for Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, 117312, Moscow, Russia aut NATIONALLICENCE 773 0- Instruments and Experimental Techniques Nauka/Interperiodica 49/4(2006-07-01), 454-460 0020-4412 49:4<454 2006 49 10786 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer