Neutron Exposure Accelerator System For Biological Effect Experiments (NASBEE)

Neutron Exposure Accelerator System For Biological Effect Experiments (NASBEE)

The neutron exposure accelerator system for biological effect experiments (NASBEE) was developed to study biological effects of fast neutrons. We have characterized the NASBEE neutron beams with neutron energy spectrum, absorbed dose energy distributions, and space distributions. The neutron energy...

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Veröffentlicht in:AIP conference proceedings 2011-01, Vol.1336 (1)
Hauptverfasser: Takada, Masashi, Suda, Mitsuo, Kamada, So, Hagiwara, Takuya, Imaseki, Hitoshi, Hamano, Tsuyoshi
Format: Artikel
Sprache:eng
Schlagworte:
ABSORPTION
ACCELERATORS
ALKALINE EARTH ISOTOPES
BARYONS
BEAMS
BERYLLIUM 9
BERYLLIUM ISOTOPES
BIOLOGICAL EFFECTS
BIOLOGICAL RADIATION EFFECTS
BOSONS
CALCULATION METHODS
Conferences
DISTRIBUTION
DOSES
ELEMENTARY PARTICLES
Energy distribution
ENERGY RANGE
ENERGY SPECTRA
EVEN-ODD NUCLEI
FAST NEUTRONS
FERMIONS
HADRONS
ISOTOPES
KERMA
LIGHT NUCLEI
MASSLESS PARTICLES
MEV RANGE
MEV RANGE 01-10
MONTE CARLO METHOD
NEUTRON BEAMS
NEUTRONS
NUCLEAR PHYSICS AND RADIATION PHYSICS
NUCLEI
NUCLEON BEAMS
NUCLEONS
PARTICLE ACCELERATORS
PARTICLE BEAMS
PHOTONS
RADIATION DOSE DISTRIBUTIONS
RADIATION DOSES
RADIATION EFFECTS
RADIATION, THERMAL, AND OTHER ENVIRONMENTAL POLLUTANT EFFECTS ON LIVING ORGANISMS AND BIOLOGICAL MATERIALS
SORPTION
SPECTRA
STABLE ISOTOPES
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Beschreibung
Zusammenfassung:The neutron exposure accelerator system for biological effect experiments (NASBEE) was developed to study biological effects of fast neutrons. We have characterized the NASBEE neutron beams with neutron energy spectrum, absorbed dose energy distributions, and space distributions. The neutron energy spectrum shows 2.3 MeV as mean energy and 3.0 MeV as kerma of tissue-equivalent-plastic (A150) weighted mean energy, and the maximum neutron energy was determined to be 9 MeV. Neutron absorbed doses occupy 82% of the NASBEE neutron beam. NASBEE has been used to learn some of the outcomes of the biological effects of fast neutrons.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.3586129