Results 21 to 30 of about 80,046 (233)

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, Mana Ravi Pazhayathu, Nerugundi Karunakara, Managanvi Sangameshwar, Tripathi Raj Mangal   +4 more
doaj   +1 more source

Tritium radioactivity estimation in cement mortar by heat-extraction and liquid scintillation counting

Nuclear Engineering and Technology, 2021
Tritium extraction from radioactively contaminated cement mortar samples was performed using heating and liquid scintillation counting methods. Tritiated water molecules (HTO) can be present in contaminated water along with water molecules (H2O).
Ki Joon Kang, Jun Woo Bae, Hee Reyoung Kim   +2 more
doaj   +1 more source

Measurement of the scintillation time spectra and pulse-shape discrimination of low-energy beta and nuclear recoils in liquid argon with DEAP-1 [PDF]

, 2016
The DEAP-1 low-background liquid argon detector was used to measure scintillation pulse shapes of electron and nuclear recoil events and to demonstrate the feasibility of pulse-shape discrimination (PSD) down to an electron-equivalent energy of 20 keV.
A. Butcher, A. Muir, A.B. McDonald, A.J. Noble, A.L. Hallin, Acciarri, Acciarri, Acosta-Kane, Agnes, Agnes, Agostinelli, Akashi-Ronquest, Akerib, Amaudruz, Amole, Angle, B. Beltran, B. Broerman, B. Cai, B. Smith, B.T. Cleveland, Benetti, Benetti, Boulay, Boulay, Bromiley, Brun, Burton, C. Hearns, C. Nantais, C. Ouellet, C.J. Jillings, Caldwell, Cao, Cowan, Creus, D. Cranshaw, D.N. McKinsey, D.R. Grant, Doke, E. Grace, E. O’Dwyer, E. Vázquez-Jáuregui, F. Duncan, F. Giuliani, F. La Zia, F. Retière, Gastler, Gedanken, Hinkley, Hitachi, I. Lawson, J. Bonatt, J. Hofgartner, J. Monroe, J. Nikkel, J. Tang, J. Walding, J.F. Bueno, J.J. Lidgard, Jillings, K. Boudjemline, K. Dering, K. Graham, K. McFarlane, K. Nicolics, K. Olsen, Keith, L. Veloce, Lewin, Lidgard, Lippincott, Loosli, M. Batygov, M. Chen, M. Gold, M. Hamstra, M. Kuźniak, M. Ronquest, M. Ward, M.G. Boulay, Miyajima, Mulliken, N. Fatemighomi, N. Seeburn, O. Li, O’Dwyer, P. Giampa, P. Gorel, P. Harvey, P. Liimatainen, P. Pasuthip, P. Skensved, P.-A. Amaudruz, Pasuthup, R. Chouinard, R. Ford, R. Gagnon, R. Hakobyan, R. Mathew, R. Mehdiyev, Regenfus, Rubbia, S.J.M. Peeters, Suemoto, Szydagis, T. Caldwell, T. McElroy, T. Pollmann, T. Sonley, V.V. Golovko, W. Rau, W.H. Lippincott, Xiao   +113 more
core   +2 more sources

Experimental study of tritium activity concentration in cooling water of heavy ion research facility in Lanzhou [PDF]

Nuclear Technology and Radiation Protection, 2020
Cooling water of Heavy Ion Research Facility in Lanzhou is the media of choice for absorbing heat generated by a multitude of accelerator components.
Xu Chong, Wang Yang, Zhu Tieming, Wang Hongkai, Su Youwu, Zuo Jiaxu, Han Jingru   +6 more
doaj   +1 more source

Solubility, Light Output and Energy Resolution Studies of Molybdenum-Loaded Liquid Scintillators [PDF]

, 2010
The search for neutrinoless double-beta decay is an important part of the global neutrino physics program. One double-beta decay isotope currently under investigation is 100Mo.
Amsbaugh, Argyriades, Argyriades, Arnold, Arnold, Avignone, Barabash, Birks, D.I. Will, Ejiri, Ejiri, Ejiri, Ejiri, Ejiri, Ejiri, Ejiri, Fiorini, H. Ejiri, Kopeikin, Kraus, Nachtmann, Nakamura, P.J. Doe, R. Hazama, R.G.H. Robertson, Rahaman, V.M. Gehman, Zuber   +27 more
core   +2 more sources

A flow-through method for scintillation counting of carbon-14 and tritium in gas-liquid chromatographic effluents

Journal of Lipid Research, 1962
A method for radioassay of gas-liquid chromatographic effluents by scintillation counting has been developed. A cartridge filled with anthracene crystals is used as a “flow-through” radiation detector. Upon leaving the column, the effluent is passed over
Arthur Karmen, Irmgarde McCaffrey, Robert L. Bowman   +2 more
doaj   +1 more source

First Measurement of 72Ge(n,γ) at n_TOF [PDF]

, 2018
9th European Summer School on Experimental Nuclear AstrophysicsThe slow neutron capture process (s-process) is responsible for producing about half of the elemental abundances heavier than iron in the ...
Aberle, O., Andrzejewski, J., Audouin, Laurent, Bacak, M., Balibrea, J., Barbagallo, M., Bečvář, František, Brow, A., Calviani, M., Calviño Tavares, Francisco, Casanovas, A., Cerutti, F., Cortés Giraldo, Miguel Antonio, Dietz, M., Lederer Woods, Claudia, Ventura, A., Žugec, P.   +16 more
core   +1 more source

222Rn Determination in Water and Brine Samples Us-ing Liquid Scintillation Spectrometry

Brazilian Journal of Radiation Sciences, 2019
Liquid scintillation spectrometry (LSC) is the most common technique used for 222Rn determination in environmental aqueous sample. In this study, the performance of water-miscible (Ultima Gold AB) and immiscible (Optiscint) liquid scintillation cocktails
Thiago César Oliveira, Roberto Pellacani Guedes Monteiro, Rubens Martins Moreira, Arno Heeren de Oliveira   +3 more
doaj   +1 more source

Triple-label β liquid scintillation counting [PDF]

Analytical Biochemistry, 1992
The detection of radioactive compounds by liquid scintillation has revolutionized modern biology, yet few investigators make full use of the power of this technique. Even though multiple isotope counting is considerably more difficult than single isotope counting, many experimental designs would benefit from using more than one isotope. The development
T R, Bukowski, T C, Moffett, J H, Revkin, J D, Ploger, J B, Bassingthwaighte   +4 more
openaire   +2 more sources

Assessment of Uptake and Biodistribution of Radiolabeled Cholesterol in Mice Using Gavaged Recombinant Triglyceride-rich Lipoprotein Particles (rTRL)

Bio-Protocol, 2018
The here described method can be used to estimate the uptake of orally provided cholesterol in mice. Briefly, mice are gavaged with radiolabeled cholesterol and 4 h later, organ distribution of the radiolabel is determined by liquid scintillation ...
Anna Worthmann, Clara John, Joerg Heeren
doaj   +1 more source