Published January 15, 1990 | Version v1
Journal article Metadata-only

Measurement of the gamma-ray emission probabilities of 75Se

Creators

  • 1. Orszagos Meresuegyi Hivatal, Budapest (Hungary)

Description

The gamma-ray emission probabilities of 75Se were measured with Ge(Li) and HPGe detectors for an experimental intercomparison organized by the International Committee for Radionuclide Metrology (ICRM). The main characteristics of the measuring systems, the efficiency calibrations of the detectors, the radioactive sources, and the experimental procedures are described. A detailed analysis of the measured gamma-ray spectra was undertaken, and the associated problems are described. Part of the 75Se spectrum was simulated by 57Co and 203Hg radioactive sources (around the 136 keV line) to assist in the resolution of spectral difficulties. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Instruments and Methods in Physics Research, Section A
Journal Volume
286
Journal Issue
3
Series
Nucl. Instrum. Methods Phys. Res., Sect. A.
Journal Page Range
457-459
ISSN
0168-9002
CODEN
NIMAE

Conference

Title
Spectrometric methods, measurements and evaluations in conjunction with the 10. session and the 12. biennial meeting of the International Committee for Radionuclide Metrology (ICRM).
Acronym
International symposium on nuclear decay data
Dates
6-8 Jun 1989.
Place
Braunschweig (Germany, F.R.).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
21038875
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ARSENIC 75; DE-EXCITATION; ELECTRON CAPTURE DECAY; ENERGY SPECTRA; EXCITED STATES; EXPERIMENTAL DATA; GAMMA DECAY; GAMMA SPECTRA; SELENIUM 75
Descriptors DEC
ARSENIC ISOTOPES; BETA DECAY; BETA DECAY RADIOISOTOPES; DATA; DAYS LIVING RADIOISOTOPES; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEAR DECAY; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; RADIOISOTOPES; SELENIUM ISOTOPES; SPECTRA; STABLE ISOTOPES