High resolution gamma-ray spectrometry using GALILEO array

High-Resolution Gamma-Ray Spectroscopy

• GEM10P4/CFG-PV4/DWR-30 Coaxial Detector System (Includes detector, cryostat, dewar, preamplifier, and 12-ft. cable pack); typical specifications: 10% relative efficiency, 1.75 keV resolution at 1.332 MeV, 41:1 peak-to-Compton ratio. • 659 0–5 keV Detector Bias Supply • 672 Spectroscopy Amplifier • 480 Pulser • C-24-12 Cables (2 ea.) • C-24-1 Cable • C-29 BNC Tee Connector • 4001A/4002D NIM Bi...

Determination of the natural radioactivity levels in north west of Dukhan, Qatar using high-resolution gamma-ray spectrometry.

This study is aimed at the determination of the activity concentrations of naturally occuring and technologically enhanced levels of radiation in 34 representative soil samples that have been collected from an inshore oil field area which was found to have, in a previous study, the highest observed value of 226Ra concentration among 129 soil samples. The activity concentrations of 238U and 226R...

High purity germanium detector in gamma-ray spectrometry

We measured full energy peak efficiency of High-Purity Germanium detector which is important for gamma-ray spectrometry experiments. A brief but very effective description on the basic formation of detector crystal and creation of signal pulse has been presented here. This article is furnished in such a way that the contents find useful and interesting to physics and electronics students, educa...

Neutron activation and high resolution gamma spectrometry--activation analysis.

Prototype high resolution multienergy soft x-ray array for NSTX.

A novel diagnostic design seeks to enhance the capability of multienergy soft x-ray (SXR) detection by using an image intensifier to amplify the signals from a larger set of filtered x-ray profiles. The increased number of profiles and simplified detection system provides a compact diagnostic device for measuring T(e) in addition to contributions from density and impurities. A single-energy pro...