Publications (4)4.52 Total impact
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Article: Development of enriched 106CdWO4 crystal scintillators to search for double β decay processes in 106Cd
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ABSTRACT: A cadmium tungstate crystal scintillator enriched in 106Cd was developed for an experiment to search for double beta processes in 106Cd. With this aim samples of cadmium with natural isotopic composition and enriched in 106Cd were purified by vacuum distillation. Cadmium tungstate compounds were synthesized from solutions. The absolute isotopic composition of the enriched cadmium was accurately determined as 66.4% by thermal ionisation mass-spectrometry. A 106CdWO4 crystal boule was grown by the low-thermal-gradient Czochralski technique. The total irrecoverable loss of the enriched cadmium in all the stages of the crystal scintillator production does not exceed 2.3%. The produced 106CdWO4 crystal scintillator with mass of 216 g exhibits good optical and scintillation properties.Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment 04/2010; 615:301–306. · 1.21 Impact Factor -
Article: Investigation of β decay of^{113} Cd
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ABSTRACT: β decay of 113Cd was studied with the help of a low background CdWO4 crystal scintillator (mass of 434 g) in an experiment at the Gran Sasso National Laboratories of the INFN for a period of 2758 h. The shape of the spectrum of the non-unique fourth-forbidden decay of 113Cd was measured, and the half-life of 113Cd was determined as T1/2=(8.04±0.05)×1015 yr.Phys. Rev. C. 12/2007; 76(6). -
Article: Investigation of β decay of Cd113
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ABSTRACT: β decay of Cd113 was studied with the help of a low background CdWO4 crystal scintillator (mass of 434 g) in an experiment at the Gran Sasso National Laboratories of the INFN for a period of 2758 h. The shape of the spectrum of the non-unique fourth-forbidden decay of Cd113 was measured, and the half-life of Cd113 was determined as T1/2=(8.04±0.05)×1015 yr.Physical Review C 11/2007; 76(6):64603. · 3.31 Impact Factor -
Article: Development of enriched <sup>106</sup>WO<sub>4</sub> crystal scintillators to search for double β decay processes in <sup>106</sup>Cd
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ABSTRACT: Journal articleNucl. Instrum. Methods A 615(2010)3,301-306.
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Institutions
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2007
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Curtin University Australia
- Department of Applied Physics
Bentley, Western Australia, Australia
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