Gamma-ray spectrometry with solid-state detectors by current pulse height analysis
نویسندگان
چکیده
منابع مشابه
A Comparative Study of Field Gamma-ray Spectrometry by NaI(Tl) and HPGe Detectors in the South Caspian Region
Natural radionuclides present in soil as well as certain anthropogenic radionuclides released to the environment are the major contributors to terrestrial outdoor exposures. In the assessment of human exposures from environmental radioactivity, besides the conventional method of soil and vegetation sampling combined with laboratory based analyses of environmental media, the other choice would b...
متن کاملDevelopment and applications of position-sensitive solid-state gamma ray detectors
The development of high -resolution position-sensitive, solid-state detectors will enable gamma ray detectors with improved sensitivity and imaging capabilities. The gamma ray astrophysics group at NRL has been developing germanium strip detectors for several years. We have shown that three-dimensional locations for gamma ray interactions can be determined with sub-millimeter accuracy, and have...
متن کاملGamma Ray Astronomy with Underground Detectors
Underground detectors measure the directions of up-coming muons of neutrino origin. They can also observe down-going muons made by gamma rays in the Earth’s atmosphere. Although gamma ray showers are muon-poor, they produce a sufficient number of muons to detect the sources observed by GeV and TeV telescopes. With a threshold higher by one hundred and a probability of muon production of about 1...
متن کاملa comparative study of field gamma-ray spectrometry by nai(tl) and hpge detectors in the south caspian region
natural radionuclides present in soil as well as certain anthropogenic radionuclides released to the environment are the major contributors to terrestrial outdoor exposures. in the assessment of human exposures from environmental radioactivity, besides the conventional method of soil and vegetation sampling combined with laboratory based analyses of environmental media, the other choice would b...
متن کاملScanner for gamma-ray detectors
The core principle of segmented detectors like AGATA [1], GRETA [2], that will be used in future for 4π gamma detection arrays, is the application of the concept of pulse shape analysis (PSA). The key ingredient for this analysis is a data base containing pulses for all the interaction points inside the segmented detector. A full 3D scanning of the detectors, which experimentally determines pul...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research
سال: 1983
ISSN: 0167-5087
DOI: 10.1016/0167-5087(83)90050-9