Published December 30, 1994 | Version v1
Journal article Metadata-only

Gamma-ray emission probability measurement by a two-dimensional 4πβ-γ coincidence system

Creators

  • 1. Department of Nuclear Engineering, School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya 464-01 (Japan)

Description

A two-dimensional data-acquisition system has been applied to a coincidence system composed of a new 4πβ proportional counter operated with CF4 gas and an HPGe detector. This system was capable of measuring the disintegration rates of short half-life nuclides. Making the most merit of this system, the emission probabilities of the principal γ-rays for 128I were measured; they are smaller than the evaluated values by about 25% and the uncertainties have been reduced by more than one order. ((orig.))

Additional details

Publishing Information

Journal Title
Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment
Journal Volume
353
Journal Issue
1-3
Journal Page Range
p. 229-233.
ISSN
0168-9002
CODEN
NIMAER

Conference

Title
8. symposium on radiation measurements and applications.
Dates
16-19 May 1994.
Place
Ann Arbor, MI (United States).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
26030651
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BETA DECAY; BETA DETECTION; BETA-MINUS DECAY; BETA-PLUS DECAY; BRANCHING RATIO; COINCIDENCE METHODS; DATA ACQUISITION SYSTEMS; DE-EXCITATION; DELAYED GAMMA RADIATION; EFFICIENCY; ENERGY SPECTRA; EXCITED STATES; EXPERIMENTAL DATA; FOUR-PI COUNTING; GAMMA DETECTION; GAMMA SPECTRA; HIGH-PURITY GE DETECTORS; INTERNAL CONVERSION; IODINE 128; PROBABILITY; PROPORTIONAL COUNTERS; TELLURIUM 128; XENON 128
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHARGED PARTICLE DETECTION; CONVERSION; COUNTING TECHNIQUES; DATA; DECAY; DETECTION; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; GAMMA RADIATION; GE SEMICONDUCTOR DETECTORS; INFORMATION; INTERMEDIATE MASS NUCLEI; IODINE ISOTOPES; IONIZING RADIATIONS; ISOTOPES; MEASURING INSTRUMENTS; MINUTES LIVING RADIOISOTOPES; NUCLEAR DECAY; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; RADIATION DETECTION; RADIATION DETECTORS; RADIATIONS; RADIOISOTOPES; SEMICONDUCTOR DETECTORS; SPECTRA; STABLE ISOTOPES; TELLURIUM ISOTOPES; XENON ISOTOPES