| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10714471 | Physica B: Condensed Matter | 2011 | 5 Pages |
Abstract
⺠We have measured neutron beam polarization with an accuracy of 0.03% using a 3He neutron spin filter. ⺠This accuracy was achieved by flipping the 3He polarization with adiabatic fast-passage (AFP) NMR. ⺠The 3He spin flipping canceled most of systematic uncertainties. ⺠Such accuracy is necessary for the precise neutron beta decay measurements planned at BL05 of the J-PARC spallation neutron source.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
T. Ino, Y. Arimoto, T. Yoshioka, K. Mishima, K. Taketani, S. Muto, H.M. Shimizu, H. Kira, Y. Sakaguchi, T. Oku, K. Sakai, T. Shinohara, J. Suzuki, H. Otono, H. Oide, S. Yamashita, S. Imajo, H. Funahashi, T. Shima,