Published February 2011 | Version v1
Journal article Metadata-only

Collimator system design for a DT neutron beam at the first target room of JAEA/FNS

Creators

  • 1. Japan Atomic Energy Agency, Tokai, Ibaraki (JP)

Description

A new collimator is designed and optimized to produce a new DT neutron beam with a small target at the first target room of the Fusion Neutronics Source facility in Japan Atomic Energy Agency. The characteristics of the collimator are calculated with the DORT code and the FENDL/MG-2.1 multi-group cross section library. It is concluded that the calculated neutron fluence above 14 MeV at the exit of the collimator is 180 times as large as that at the 10 cm offset position from the beam axis (author)

Availability note (English)

Available from http://dx.doi.org/10.15669/pnst.1.73

Additional details

Publishing Information

Journal Title
Progress in Nuclear Science and Technology
Journal Volume
1
Journal Page Range
p. 73-76
ISSN
2185-4823

Conference

Title
5. international symposium on radiation safety and detection technology
Acronym
ISORD-5
Dates
15-17 Jul 2009
Place
Kitakyushu, Fukuoka (JP)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
49033713
Subject category
S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COLLIMATORS; D CODES; DEUTERONS; IRRADIATION; ITER TOKAMAK; MODERATORS; MULTIGROUP THEORY; NEUTRON BEAMS; NEUTRON FLUENCE; NEUTRON SPECTRA; NEUTRON TRANSPORT; NUCLEAR DATA COLLECTIONS; SHIELDING; THERMONUCLEAR REACTIONS; TRITIUM
Descriptors DEC
BEAMS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHARGED PARTICLES; CLOSED PLASMA DEVICES; COMPUTER CODES; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; NEUTRAL-PARTICLE TRANSPORT; NEUTRON TRANSPORT THEORY; NUCLEAR REACTIONS; NUCLEI; NUCLEON BEAMS; NUCLEOSYNTHESIS; ODD-EVEN NUCLEI; PARTICLE BEAMS; RADIATION TRANSPORT; RADIOISOTOPES; SPECTRA; SYNTHESIS; THERMONUCLEAR DEVICES; THERMONUCLEAR REACTORS; TOKAMAK DEVICES; TOKAMAK TYPE REACTORS; TRANSPORT THEORY; YEARS LIVING RADIOISOTOPES

Optional Information

Notes
4 refs., 12 figs., 1 tab.