Pure Beta Emitters in Water Samples from Neutron Irradiation Facilities: Activity Determination Via Vacuum Distillation and Liquid Scintillation Counting [PDF]
EPJ Web of Conferences, 2023 In the decommissioning of nuclear facilities, it is necessary to assess the radioactivity inventory for waste classification and management. For nuclear fusion experiments or accelerator-driven neutron sources, the main contribution to the radiological ...
Masci D. +7 more
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α/β Discrimination by Hidex Liquid Scintillation Counter and Method for LSC Spectra Reconstruction
He huaxue yu fangshe huaxue, 2023 The function of α/β discrimination is very useful for analyzing the mixed sample of α and β nuclides by the technology of liquid scintillation counting(LSC).
FENG Xiao-gui +4 more
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Combined Analysis of 55Fe and 63Ni in Liquid Effluents From Nuclear Power Plants
He huaxue yu fangshe huaxue, 2023 The measurement of 55Fe and 63Ni is of great significance for the monitoring of liquid effluents from nuclear power plant. In this paper, a combined analysis method of 55Fe and 63Ni in liquid effluent sample is established.
FANG Chun-ming, JIANG Dong, MA Yuan-chen
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Development of direct CO2 absorption system for radiocarbon dating and bio-based carbon determination in biogenic-synthetic products [PDF]
Nuclear Technology and Radiation Protection, 2022 This work presents a development of a new radiocarbon dating system based on CO2 and liquid scintillation counting. The system is flexible enough to be applied in different fields such as radiocarbon dating (up to about 32 000 years span ...
Sadek Mostafa A. +2 more
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Evaluation of natural radioactivity in Tehran’s water using the gross alpha and beta measurements [PDF]
Journal of Applied Research in Water and Wastewater, 2021 Consumption and drinking of healthy and high-quality water is considered an important matter in human life, so monitoring of drinking water pollution including radioactive contamination and assessing the amount of radiation exposure of people through ...
Hassan Ranjbar, Mohsen Tabasi
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Activity measurement of 55Fe using the liquid scintillation TDCR method
He jishu, 2023 Background55Fe is a low-energy radionuclide that is difficult to measure and decays to a ground state of 55Mn through pure electron capture (EC), accompanied by the emission of Auger electrons and low-energy X-ray.
LIU Haoran +3 more
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Determination of tritium concentration in Mlaka creek [PDF]
Scientific Technical Review, 2023 The main purpose of this paper was to determine tritium concentration in surface water samples, using liquid scintillation counting. Surface water samples were collected from the Mlaka creek on three different locations near PC "Nuclear Facilities of ...
Đorđević Jelena +5 more
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Robust radiocarbon dating of wood samples by high-sensitivity liquid scintillation spectroscopy in the 50–70 kyr age range [PDF]
, 2007 Although high-sensitivity liquid scintillation (LS) spectroscopy is theoretically capable of producing finite radiocarbon ages in the 50,000- to 70,000-yr range, there is little evidence in the literature that meaningful dates in this time period have ...
Fifield, L. Keith +4 more
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A new method for D2O to H2O leak detection and identification of leaky heat exchanger in PHWR by Cerenkov photon counting technique [PDF]
Nuclear Technology and Radiation Protection, 2018 In pressurized heavy water reactors, leaks from D2O primary coolant and moderator to H2O secondary coolant and other light-water systems in heat exchangers cannot be completely ruled out.
Dileep Blangat +4 more
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DETERMINATION OF 151Sm IN SOIL SAMPLES BY USING LIQUID SCINTILLATION COUNTING METHOD
Известия Томского политехнического университета: Инжиниринг георесурсов, 2022 The relevance. One of the relatively long-lived nuclear fission products is 151Sm (T1/2~90 years). The total cumulative yield of 151Sm upon fission of the isotopes 235U, 239Pu and 238U is 0,46, 1,29 and 0,83 %, respectively. The estimated amount of 151Sm
Sayan E. Salmenbaev +5 more
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