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- Title
Analyzing powers A<sub>yy</sub> , A<sub>xx</sub> , A<sub>xz</sub> and A<sub>y</sub> in the dd → <sup>3</sup>Hen reaction at 270 MeV.
- Authors
Janek, M.; Saito, T.; Ladygin, V.; Uesaka, T.; Hatano, M.; Isupov, A.; Kato, H.; Ladygina, N.; Maeda, Y.; Malakhov, A.; Nishikawa, J.; Ohnishi, T.; Okamura, H.; Reznikov, S.; Sakai, H.; Sakoda, S.; Sakamoto, N.; Satou, Y.; Sekiguchi, K.; Suda, K.
- Abstract
The data on the tensor Ayy, Axx, Axz and vector Ay analyzing powers in the dd → ^3He n obtained at T d = 270 MeV in the angular range 0° - 110° in the c.m. are presented. The observed negative sign of the tensor analyzing powers Ayy, Axx and Axz at small angles clearly demonstrate the sensitivity to the ratio of the D - and S -wave component of the 3He wave function. However, the one-nucleon exchange calculations by using the standard 3He wave functions have failed to reproduce the strong variation of the tensor analyzing powers as a function of the angle in the c.m.
- Subjects
WAVE functions; POLARIZATION (Nuclear physics); PARTICLES (Nuclear physics); NUCLEAR reactions; NUCLEAR physics
- Publication
European Physical Journal A -- Hadrons & Nuclei, 2007, Vol 33, Issue 1, p39
- ISSN
1434-6001
- Publication type
Article
- DOI
10.1140/epja/i2007-10411-9