| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8209511 | Applied Radiation and Isotopes | 2015 | 4 Pages |
Abstract
Bonner sphere is useful to evaluate the neutron spectrum in detail. We are improving the energy resolution in epi-thermal neutron region of Bonner sphere, using boric acid water solution as a moderator. Its response function peak is narrower than that for polyethylene moderator and the improvement of the resolution is expected. The resolutions between polyethylene moderator and boric acid water solution moderator were compared by simulation calculation. Also the influence in the uncertainty of Bonner sphere configuration to spectrum estimation was simulated.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
H. Ueda, H. Tanaka, Y. Sakurai,