نتایج جستجو برای: ray spectrometry

تعداد نتایج: 394037  

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: :Symposium - International Astronomical Union 1971

ژورنال: سنجش و ایمنی پرتو 2020

The application of large plastic scintillators is widely increasing in the different areas of industry, medicine and security due to technical and economic advantages. One of the main disadvantages of these detectors is the unknown position of Compton edge at gamma ray spectrum. In this research, GEANT4/GATE code has been used to simulate the gamma ray spectrum for different volumes of large pl...

Journal: :European Journal of Inorganic Chemistry 2021

Abstract The synthesis of stable triacylgermenolates 3 a , b was achieved by using multiple silyl abstraction methodology. formation these new germenolates confirmed NMR spectroscopy and UV‐Vis measurements. Moreover, for the 2 LIFDI mass spectrometry to characterize compounds. Germenolates serve as starting point triaacylgermane 4 two octaacyldigermanes c d . acylgermanes spectroscopy, X‐ray c...

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