Measurement of spin correlation coefficients p-$^{3}$He scattering at 65 MeV

• Published in: SciPost physics proceedings no. 3; p. 004
• Main Authors: Inoue, Minami, Sekiguchi, Kimiko, Miki, Kenjiro, Watanabe, Atomu, Nakai, Shinnosuke, Shibuya, Shun, Sakai, Daisuke, Utsuki, Yuta, Umetsu, Hiroo, Hatanaka, Kichiji, Kanda, Hiroki, Ong, Hooi Jin, Wakasa, Tomotsugu, Goto, Syuhei, Mitsumoto, Shinji, Inomoto, Daiki, Kasahara, Hina, Ino, Takashi, Sakai, Hideyuki, Maeda, Yukie, Nonaka, Kotaro, Wakui, Takashi, Itoh, Masatoshi
• Format: Journal Article
• Language: English
• Published: SciPost 24.02.2020
• ISSN: 2666-4003; 2666-4003
• DOI: 10.21468/SciPostPhysProc.3.004

We performed the experiment of p– ^{3} 3 He scattering at 65 MeV by using polarized proton beams and the newly constructed polarized ^{3} 3 He target. The proton analyzing power A_{y} A y , the ^{3} 3 He analyzing power A_{y}^{T} A y T , and the spin correlation coefficient C_{yy} C y y were measured. In the conference, the experimental data were compared with the rigorous numerical calculations based on various nuclear potentials. Large discrepancies between the experimental data and the calculations were found in the A_{y}^{T} A y T and the {C_{yy}} C y y at the backward angles.