HPGe Detector
Design and Construction of a Digital Multichannel Analyzer for HPGe Detector Using Digital Signal Processing Technique
... The outstanding advantage of digital signal processing (DSP) techniques and Field Programmable Gate Array (FPGA) technology is capable of improving the quality of the experimental measurements for nuclear radiation. In ...
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1. Measurement of radioactivity in some granite samples by using (hpge) detector
... Eleven samples of granite were collected from different countries (China, Brazil, Iran, Syria , Turkey , Spain , Italia ,Egypt , Lebanon, India, and Jordan) which was available in the local Iraqi market. The samples were ...
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Theoretical Study on the effect of Radon emanation process in soil samples on the absolute efficiency of an HPGe detector
... Monte Carlo Calculations were performed using the MCNP5 Code to calculate the absolute full energy peak efficiency for an HPGe detector. The calculations were performed to investigate the effect of radon ...
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Modeling a HPGe detector's absolute efficiency as a function of gamma energy and soil density in uncontaminated soil
... A mathematical model using commercially available software tools was developed and tested to produce the absolute efficiency values for an HPGe detector in a typical counting arrangement for uncontaminated ...
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Assessment of Annual Effective Dose from Measured Soil Radioactivity Levels Using HPGe Detector
... detector and the correspondence results are shown in Table 2. The large variations in the activity of these radionuclides are due to non-uniform distribution of the different primordial radionuclide in the soil of ...
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Measurements for Natural Radioactive Materials at the East & West banks of The River Nile
... Abstract: Soil samples were collected along the East and West banks of the River Nile region starting from Bait Al-mal in the West side and the second East bank of the River Nile Shambat. Gamma radiation measurements ...
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Detector Response Function for a Germanium Strip Type Detector/Imager.
... cylindrical HPGe detector located at Oak Ridge National Laboratory and created by the company ...The detector was shown to be radially symmetric, therefore cutting down on computational time by ...
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Determination of Natural Radioactivity and Radiological Hazards of 226Ra, 232Th, and 40K in the Grains Available at Penang Markets, Malaysia, Using High-purity Germanium Detector
... differentiate the gamma-ray energies, was utilized which is in agreement with the study of Gordana et al., 2015. The gamma spectrometry was shielding by a thick shield (5 cm) of lead encasing the HPGe ...
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Manuscript Title & Authors
... In-field safeguards activities; determination the amount or presence of Nuclear Material [NM] in an item is a highly important task for both national and international nuclear safeguards (SG) [1]. Gamma spectrometer is ...
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QUANTOM® − Optimization of the online neutron flux measurement system
... the HPGe- detector is from the segment directly in front of the ...the detector can contribute as well, especially if the matrix material is only weakly absorbing for ...
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Study of Environmental Radiation on Sand and Soil Samples from Kuakata Sea Beach of Patuakhali
... The activity concentrations of radionuclides in the sand and soil samples collected from Kuakata seabeach of Patuakhali district in Bangladesh have measured using a high resolution high purity germanium (HPGe) ...
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Simulation of delayed gamma rays from neutron-induced fissions using MCNP 6.1
... the detector, which allowed obtaining the full delayed gamma-ray spectra with the 33 % relative efficiency HPGe detector response function implemented in MODAR software ...% HPGe ...
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The measurement's of natural radioactivity and variation in the uranium isotopic ratios in sedimen samples
... The detector was surrounded by a special heavy lead shield of 10cm thickness with inside dimension 28 cm ...the HPGe detector was determined by using three well-known reference materials obtained ...
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Assessment of Radiological Contamination of Soils Due to Shipbreaking Using HPGe Digital Gamma Ray Spectrometry System
... the HPGe detector were determined to ensure the accuracy of the ...the HPGe detector, Quality Control Chart (QC) for Instrumental Quality, ...
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Study of a Laboratory-based Gamma Spectrometry for Food and Environmental Samples
... (HPGe) detector, Cooling System, Shielding, the associated processing electronics, Gamma acquisition and analysis ...on detector resolution, background energy and detector efficiency, ...
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FIPPS (FIssion Product Prompt γ-ray Spectrometer) and its first experimental campaign
... The FIPPS phase-I compact configuration was chosen in order to maximize the solid angle coverage and e ffi ciency for multiple γ-ray coincidences after (n,γ) reactions. The symmetry around the tar- get position is ideal ...
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Calibration of a three detector microwave ellipsometer
... detector microwave ellipsometer working at 30 GHz frequency is an experimental bench used to characterize dielectric materials. This paper is aimed at showing the reliability of the measurement of this original ...
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HIGH PERFORMANCE LIQUID CHROMATOGRAPHY DETECTORS - A REVIEW
... materials. Detector is the heart of an instrument and efficiency of system is dependent upon detecting ...index detector, ultraviolet detector, fluorescent detector, electrochemical ...
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Hypernuclear physics studies of the P̅ANDA experiment at FAIR
... The cooling efficiency of these devices has been successfully tested for three encapsulated germa- nium crystals without observing any additional worsening of the energy resolution [23, 24]. Further investigations are ...
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Progress of Jinping Underground laboratory for Nuclear Astrophysics (JUNA)
... The main content of this research contains: 1) the measurement of angular distribution with high purity Germanium detectors (HPGe) at E c.m. =600 keV and the extrapolation to Gamow window via the R-matrix theory, ...
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