John J. Simpson

Affiliations: 
Physics Guelph University, Guelph, Ontario, Canada 
Area:
physics, neutrinos, 17 keV neutrino
Website:
http://v1.theglobeandmail.com/servlet/story/Deaths.20161015.93380530/BDAStory/BDA/deaths
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""john j simpson guelph""
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Publications

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Earle ED, Ewan GT, Lee HW, et al. (2008) A D2O Cerenkov detector for solar neutrinos Intersections Between Particle and Nuclear Physics. 150: 1094-1101
Blevis I, Boger J, Bonvin E, et al. (2004) Measurement of 222Rn dissolved in water at the Sudbury Neutrino Observatory Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 517: 139-153
Andersen TC, Blevis I, Boger J, et al. (2003) Measurement of radium concentration in water with Mn-coated beads at the Sudbury Neutrino Observatory Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 501: 399-417
Andersen TC, Black RA, Blevis I, et al. (2003) A radium assay technique using hydrous titanium oxide adsorbent for the Sudbury Neutrino Observatory Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 501: 386-398
Wang JX, Andersen TC, Simpson JJ. (1999) An electrostatic radon detector designed for water radioactivity measurements Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 421: 601-609
Jagam P, Simpson JJ, Robertson BC, et al. (1988) Performance of an intrinsic germanium three-crystal ultralow background gamma-ray spectrometer Nuclear Inst. and Methods in Physics Research, A. 267: 486-491
Jagam P, Simpson JJ, Campbell JL, et al. (1985) Background events in the energy region below 4 MeV detected with a 208 cm3 intrinsic germanium detector. I. Characteristic γ-radiation Nuclear Inst. and Methods in Physics Research, A. 239: 214-220
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