Published May 1991 | Version v1
Journal article Metadata-only

Model the first order measures of 252Cf spontaneous fission activity

Creators

Description

Certification of 252Cf spontaneous fission activity measures, taking account of the contribution by all energy release channels under decays, is conducted. Two INK-type sources (No. 3-06/07 and No. 1-06/04) of standard isotopic composition are chosen. Spontaneous 252Cf fission activity makes up respectively 1.162x106 Bq and 1.394x105 Bq in different sources. Measurement result random error at p=0.95 makes up ±0.4%, the total system error - ±2%

Additional details

Additional titles

Original title (Russian)
Образцовые 1-го разряда меры активности спонтанного деления

Publishing Information

Journal Title
Izmeritel'naya Tekhnika
Journal Issue
no.5
Journal Page Range
p. 44-45.
ISSN
0368-1025
CODEN
IZTEAW

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
24019308
Subject category
S07: ISOTOPES AND RADIATION SOURCES;
Descriptors DEI
CALIFORNIUM 252; COMPARATIVE EVALUATIONS; ERRORS; NEUTRON FLUX; NUCLEAR REACTION ANALYSIS; RADIATION SOURCES; RADIOACTIVITY; SPONTANEOUS FISSION; STANDARDIZATION
Descriptors DEC
ACTINIDE NUCLEI; ALPHA DECAY RADIOISOTOPES; CALIFORNIUM ISOTOPES; CHEMICAL ANALYSIS; DECAY; EVALUATION; EVEN-EVEN NUCLEI; FISSION; HEAVY NUCLEI; ISOTOPES; NONDESTRUCTIVE ANALYSIS; NUCLEAR DECAY; NUCLEAR REACTIONS; NUCLEI; RADIATION FLUX; RADIOISOTOPES; SPONTANEOUS FISSION RADIOISOTO; YEARS LIVING RADIOISOTOPES