Results 1 to 10 of about 76,686 (352)

Quantification of uranium-238 in environmental samples using gamma-ray spectrometry [PDF]

EPJ Web of Conferences, 2012
A large number of environmental samples are routinely measured world-wide using gamma-ray spectrometry some of its assets being easy sample preparation and comprehensive data for many radionu-clides in one analysis.
Yeltepe E., Pommé S., González de Orduña R., Andreotti E., Hult M.   +4 more
doaj   +2 more sources

Fission studies by prompt gamma-ray spectrometry [PDF]

EPJ Web of Conferences, 2015
The feasibility of retrieving accurate fission observables with a Ge-detector array around a fissile target placed in a cold neutron beam was tested. In three measurement campaigns performed at ILL with the EXILL setup, 235U and 241Pu targets were placed
Materna T., Letourneau A., Amouroux Ch., Marchix A., Litaize O., Sérot O., Regnier D., Blanc A., Jentschel M., Köster U., Mutti P., Soldner T., Simpson G., Leoni S., de France G., Urban W.   +15 more
doaj   +3 more sources

Coincidence gamma-ray spectrometry [PDF]

, 2017
Gamma-ray spectrometry with high-purity germanium (HPGe) detectors is often the technique of choice in an environmental radioactivity laboratory. When measuring environmental samples associated activities are usually low so an important parameter that describes the performance of the spectrometer for a nuclide of interest is the minimum detectable ...
Markovic, Nikola, Nielsen, Sven Poul, Roos, Per   +2 more
core   +2 more sources

Site-Independent Mapping of Clay Content in Vineyard Soils via Mobile Proximal Gamma-Ray Spectrometry and Machine Learning Calibrations. [PDF]

Sensors (Basel)
Wehrle R, Pätzold S.
europepmc   +3 more sources

Mapping the terrestrial air-absorbed gamma dose rate based on the data of airborne gamma-ray spectrometry in southern cities of China [PDF]

Journal of Nuclear Science and Technology, 2012
Nanping Wang, Lihui Zeng
exaly   +2 more sources

Geospatial distributions of natural radioactivity in kwara state, nigeria using airborne gamma ray spectrometry data [PDF]

Discover Environment
This study aims to delineate spatial variations in natural radionuclide concentrations—specifically potassium (K), thorium (Th), and uranium (U) across Kwara State, Nigeria, using airborne gamma ray spectrometry data.
Abdussamad Amofe Adeyemi, Muyiwa Micheal Orosun, Naheem Banji Salawu   +2 more
doaj   +2 more sources

Radiological assessment of the Bagh Bhairav temple in Kirtipur, Nepal using in-situ gamma ray spectrometry

Bibechana
In this work the results of an in-situ radiological survey of the Bagh Bhairav complex in Kirtipur, Nepal, using a portable gamma ray spectrometer equipped with a GPS and data logger unit is presented.
Anita Mishra, Raju Khanal
doaj   +3 more sources

A multi-disciplinary approach for uranium exploration using remote sensing and airborne gamma-ray spectrometry data in the Gebel Duwi area, Central Eastern Desert, Egypt. [PDF]

Sci Rep
Hegab MAE.
europepmc   +2 more sources

Analytical computation technique for calculation the effective geometrical solid angle and the efficiency of cubic scintillation crystal with side cylindrical hole [PDF]

Nuclear Technology and Radiation Protection, 2022
In the gamma-ray spectroscopy field, the radiometric examination for small quantities of natural samples is extremely significant. Therefore, the gamma-ray spectrometry calibration process must be prepared with good precision for several ...
Badawi Mohamed S., Thabet Abouzeid A.
doaj   +1 more source

Detection Efficiency of a NaI(Tl) Gamma Spectrometry System for Measurement of Low Level Radioactivity [PDF]

Physics Access, 2021
Qualitative analysis of radionuclides requires the use of reliable gamma-ray detection system. The NaI(Tl) detector has been widely used and still one of the most used detectors today.
Biere P Ebibuloami, Ogunremi Ayorinde, Aina J Oluwagbenga, Emumejaye Kugbere, Olaoye M Adeola , Mustapha A Olalekan   +5 more
doaj   +1 more source