Development of Neutron Polarization Measurement System for Studying NN interaction in Nuclear Medium Article Swipe

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Polarimeter Physics Neutron Polarization (electrochemistry) Spectrometer Nuclear physics Recoil Optics Polarimetry Scattering Chemistry Physical chemistry

Jumpei Yasuda , T. Wakasa , M. Dozono , T. Fukunaga , S. Gotanda , K. Hatanaka , Y. Kanaya , Y. Maeda , Yuto Maeda , K. Miki , Y. Nishio , T. Noro , Keizo Ohnaka , S. Sakaguchi , Y. Sakemi , K. Sekiguchi , A. Tamii , T. Taguchi , Y. Wada ·

YOU? · · 2016 · Open Access · · DOI: https://doi.org/10.1142/s2010194516600739 · OA: W2290338074

We have developed the neutron polarization measurement system to perform the first polarization-transfer measurement for the exclusive [Formula: see text] reaction. For the neutron polarization measurement, we have reconstructed the neutron polarimeter NPOL3. The NPOL3 system has been calibrated by using the polarized neutron from the [Formula: see text] reaction, and the resulting effective analyzing power is [Formula: see text]. For the exclusive measurement, the Large Acceptance Spectrometer (LAS) has been used for the recoil proton detection. The energy resolution of 6 MeV is achieved for separation energy, which is sufficient to separate the [Formula: see text] and [Formula: see text] orbits for light nuclei.