نتایج جستجو برای: gamma spectrometry

تعداد نتایج: 218801  

Journal: :iranian journal of radiation research 0
s. dizman abant i̇zzet baysal university, faculty of sciences and arts, department of physics, 14280, bolu, turkey f.k. görür recep tayyip erdoğan university, faculty of sciences and arts, department of physics, 53100, rize, turkey r. keser abant i̇zzet baysal university, faculty of sciences and arts, department of physics, 14280, bolu, turkey

background: turkey, especially the northern part of it, was one of the countries which were contaminated by the chernobyl accident.  rize is a city located in the northeastern district of turkey which was heavily influenced by the chernobyl nuclear accident. materials and methods: in this study, the activity concentrations of natural (226ra, 232th, 40k) and artificial (137cs) were measurements ...

2012
R. Coulon S. Normand T. Domenech G. Corre T. Montagu T. Dautremer E. Barat

This work deals with the use of gamma spectrometry to monitor the fourth generation of sodium fast reactor (SFR) power. Simulation part has shown that power monitoring in short response time and with good accuracy is possible measuring liquid sodium delayed gamma emitters produced in-core. An experimental test is under preparation at French SFR Phénix experimental reactor to validate simulation...

Journal: :Nuclear Instruments and Methods in Physics Research 2021

To investigate the possibility to characterize radioactive wastes using available information and measurements in a coherent frame, Bayesian formalism is built couple gamma-ray spectrometry tomographic scans. The gamma ray performed with four High Purity Germanium (HPGe) detectors placed around waste scanning 2 cm thick slices of drum Gamma Scanning mode. tomography provides density matrix iden...

Journal: :Radiation and Environmental Biophysics 1980

Journal: :IOP Conference Series: Earth and Environmental Science 2019

Journal: :Symposium - International Astronomical Union 1971

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