Published May 2007 | Version v1
Journal article Metadata-only

The experimental measurement of dose field distribution of 125I seed source

Creators

  • 1. Department of Isotope, China Inst. of Atomic Energy, Beijing (China)

Description

The dose field distribution of 125I seed source is measured by the method of slowly sensitive film, ionized chamber and Monte Carlo simulation respectively. The results show that the trends of dose field distribution of seed source are basically agreeable. The absorbed dose rate appears exponential decay and the distribution is more eren. So the new produced 125I seed source has a better distribution of dose field. (authors)

Additional details

Publishing Information

Journal Title
Journal of Isotopes
Journal Volume
20
Journal Issue
2
Journal Page Range
p. 98-100
ISSN
1000-7512

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
41050073
Subject category
S07: ISOTOPES AND RADIATION SOURCES; S61: RADIATION PROTECTION AND DOSIMETRY; S62: RADIOLOGY AND NUCLEAR MEDICINE;
Descriptors DEI
COMPUTERIZED SIMULATION; FILM DOSIMETRY; IODINE 125; IONIZATION CHAMBERS; MONTE CARLO METHOD; PHOTOGRAPHIC FILM DOSEMETERS; RADIATION DOSE DISTRIBUTIONS; RADIATION DOSES; RADIATION SOURCES; SEEDS
Descriptors DEC
BETA DECAY RADIOISOTOPES; CALCULATION METHODS; DAYS LIVING RADIOISOTOPES; DOSEMETERS; DOSES; DOSIMETRY; ELECTRON CAPTURE RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IODINE ISOTOPES; ISOTOPES; MEASURING INSTRUMENTS; NUCLEI; ODD-EVEN NUCLEI; RADIATION DETECTORS; RADIOISOTOPES; SIMULATION

Optional Information

Notes
5 figs., 1 ref.