Abstract
Neutron beam monitors are regularly used in various neutron beam experiments to compare two or more sets of data taken in different experimental conditions. A neutron lifetime experiment at BL05, the NOP beamline, in J-PARC requires to monitor the initial neutron intensity with an precision of 0.1% to measure the neutron lifetime with the same accuracy. The performance of a thin 3He gas neutron beam monitor used for the experiment was studied to estimate the systematic uncertainties in the neutron lifetime measurement.
| Original language | English |
|---|---|
| Article number | 012039 |
| Journal | Journal of Physics: Conference Series |
| Volume | 528 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 1 2014 |
| Event | International Workshop on Neutron Optics and Detectors, NOP and D 2013 - Munich, Germany Duration: Jul 2 2013 → Jul 5 2013 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy(all)
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Ino, T., Otono, H., Mishima, K., & Yamada, T. (2014). Precision neutron flux measurement with a neutron beam monitor. Journal of Physics: Conference Series, 528(1), [012039]. https://doi.org/10.1088/1742-6596/528/1/012039