Witryna11 kwi 2024 · Multigroup constants are the foundation of neutron and photon transport problems, and the accuracy of multigroup cross-sections has a significant impact on shielding calculation. Challenges have arisen in generating accurate multigroup macroscopic cross-sections for some problems using the widely used cross-section … WitrynaThe total NaI(Tl) mass of MTAS is over 1000 kg. The response of the central and other 18 MTAS modules to γ-radiation was simulated using the GEANT4 toolkit modified to …
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Witryna16 lip 2015 · Inexpensive, commonly used NaI:TI scintillators have 50% of the market share, but due to mediocre light output of 44,000 photons/MeV and 6.5% energy … WitrynaTheir high light output and the excellent match to the sensitivity of photomultiplier tubes, provide good, economical energy resolution. The energy resolution at 662 keV is about 6% at fullwidth, half-maximum … ceiling mounted straight shower curtain
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WitrynaThese detectors are frequently used as an alternative to NaI(Tl) for a wide range of applications. CsI(Na) is a non-hygroscopic, high light output scintillator mainly used for applications where mechanical … WitrynaNAi interface – Communication and power are provided through the NAi network. LED technology – Using the highest quality LED technology, the LED-160-NAi provides … Witryna13 sie 2013 · Gamma spectrometry system can be used in a variety of different fields such as radiation and medical physics. In this paper the absolute efficiency, peak to … ceiling mounted swimming pool lighting