Neutronic characteristics of the beam line BL04 for nuclear data measurements at J-PARC MLF
Creators
- 1. Hokkaido Univ., Graduate School of Engineering, Sapporo, Hokkaido (Japan)
Description
We have been executing forward a research project on the nuclear data. The major part of this project is measurements of the neutron capture cross sections of MAs and LLFPs at J-PARC. We are now installing a neutron nucleus reaction instrument (NNRI) at the beam line 04 (BL04) at J-PARC. We designed the beam line to obtain the optimal condition for the capture cross section measurements. The neutronic characteristics of the beam line such as energy spectra, beam spot shape, and time structure of the emitted neutrons are very important since it decides the performance of the experiments. We measured the neutron beam characteristics of the beam line and found that they were consistent with those we expected. Measurements on the samples of Cm as MA, and Tc-99 and so on as LLFP are now on progress. (author)
Additional details
Publishing Information
- Imprint Title
- Proceedings of the 2009 annual symposium on nuclear data. NDS2009
- Imprint Pagination
- 114 p.
- Journal Page Range
- p. 3-8
- Report number
- JAEA-Conf--2010-005
Conference
- Title
- 2009 annual symposium on nuclear data
- Acronym
- NDS2009
- Dates
- 26-27 Nov 2009
- Place
- Tokai, Ibaraki (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 42105822
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CAPTURE; CROSS SECTIONS; DESIGN; ENERGY SPECTRA; J-PARC; LABORATORY EQUIPMENT; NEUTRON REACTIONS; NEUTRON SOURCE FACILITIES; NUCLEAR DATA COLLECTIONS
- Descriptors DEC
- ACCELERATORS; BARYON REACTIONS; CYCLIC ACCELERATORS; EQUIPMENT; HADRON REACTIONS; NUCLEAR REACTIONS; NUCLEON REACTIONS; SPECTRA; SYNCHROTRONS
Optional Information
- Notes
- 7 refs., 8 figs.