Published September 1990 | Version v1
Journal article Metadata-only

Radioactivity decay assay of fission products

Creators

  • 1. Budapesti Mueszaki Egyetem, Budapest (Hungary). Fizikai Kemiai Intezet

Description

A brief comprehensive study is presented on experiences with the measurement of radioactivity decay of the fission products of 235U, 238U and 239Pu. The intensity of nuclear radiation from fission products was measured continuously between 1 and 1300 hours after the fission, thus the specific and general aspects of the activity decay rate were determined. A universal measuring procedure was elaborated for the on-site determination of dosimetric parameters of fission products. This procedure is suitable to evaluate and forecast the external dose exposure even for mixed fission products in unknown composition. (author) 18 refs.; 7 figs

Additional details

Additional titles

Original title (Hungarian)
A hasadasi termekek aktivitascsoekkenesenek vizsgalata

Publishing Information

Journal Title
Magyar Kemiai Folyoirat
Journal Volume
96
Journal Issue
9-10
Series
Magy. Kem. Foly.
Journal Page Range
468-480
ISSN
0025-0155
CODEN
MGKFA

INIS

Country of Publication
Hungary
Country of Input or Organization
Hungary
INIS RN
22051218
Subject category
S61: RADIATION PROTECTION AND DOSIMETRY;
Descriptors DEI
DECAY; DOSIMETRY; FISSION PRODUCTS; GAMMA SPECTRA; PLUTONIUM 239; RADIATION DOSES; RADIOACTIVITY; TIME DEPENDENCE; URANIUM 235; URANIUM 238
Descriptors DEC
ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; HEAVY NUCLEI; INTERNAL CONVERSION RADIOISOTO; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATERIALS; MINUTES LIVING RADIOISOTOPES; NUCLEI; PLUTONIUM ISOTOPES; RADIOACTIVE MATERIALS; RADIOISOTOPES; SPECTRA; SPONTANEOUS FISSION RADIOISOTO; URANIUM ISOTOPES; YEARS LIVING RADIOISOTOPES