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- Title
ACCURATE DOSE ASSESSMENT SYSTEM FOR AN EXPOSED PERSON UTILISING RADIATION TRANSPORT CALCULATION CODES IN EMERGENCY RESPONSE TO A RADIOLOGICAL ACCIDENT.
- Authors
Takahash, F.; Shigemori, Y.; Seki, A.
- Abstract
A system has been developed to assess radiation dose distribution inside the body of exposed persons in a radiological accident by utilising radiation transport calculation codes-MCNP and MCNPX. The system consists mainly of two parts, pre-processor and post-processor of the radiation transport calculation. Programs for the pre-processor are used to set up a `problem-dependent' input file, which defines the accident condition and dosimetric quantities to be estimated. The program developed for the post-processor part can effectively indicate dose information based upon the output file of the code. All of the programs in the dosimetry system can be executed with a generally used personal computer and accurately give the dose profile to an exposed person in a radiological accident without complicated procedures. An experiment using a physical phantom was carried out to verify the availability of the dosimetry system with the developed programs in a gamma ray irradiation field.
- Subjects
RADIATION dosimetry; CODING theory; DATA entry; RADIATION doses; EMERGENCY medicine
- Publication
Radiation Protection Dosimetry, 2009, Vol 133, Issue 1, p35
- ISSN
0144-8420
- Publication type
Article
- DOI
10.1093/rpd/ncp00