Nuclear data study at J-PARC BL04
โ Scribed by Masayuki Igashira; Yoshiaki Kiyanagi; Masumi Oshima
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 541 KB
- Volume
- 600
- Category
- Article
- ISSN
- 0168-9002
No coin nor oath required. For personal study only.
โฆ Synopsis
A project on nuclear data is being executed in Japan, and a beam line for nuclear data measurement is being developed at the materials and life science facility in J-PARC as a part of the project. Radiation shields, collimators, choppers, filters, etc. have been designed, and most of them have been made and installed at the beam line. A Ge detector system covering a large solid angle is being developed to measure neutron capture cross-sections of Cm isotopes and long-lived fission products in a neutron energy region from thermal to 100 keV. Most of the capture samples have been prepared. After testing the beam line, detector systems, etc. with the J-PARC neutron beam, the capture cross-section measurement will be started in 2009.
๐ SIMILAR VOLUMES
We have developed a pipelined data acquisition (DAQ) system for mSR experiments at the Japan-Proton Accelerator Research Complex (J-PARC). From September 2008, the J-PARC accelerator will begin the beam delivery to the muon source and the first mSR experiment will be in operation. When fully operabl