Tuesday, May 21, 2013

1305.4457 (A. K. Kurilkin et al.)

Angular distributions of the vector Ay and tensor Ayy, Axx, Axz
analyzing powers in the dd->3Hp reaction at 200 MeV

A. K. Kurilkin, T. Saito, V. P. Ladygin, T. Uesaka, M. Hatano, A. Yu. Isupov, M. Janek, H. Kato, N. B. Ladygina, Y. Maeda, A. I. Malakhov, J. Nishikawa, T. Ohnishi, H. Okamura, S. G. Reznikov, H. Sakai, N. Sakamoto, S. Sakoda, Y. Satou, K. Sekiguchi, K. Suda, A. Tamii, N. Uchigashima, T. A. Vasiliev, K. Yako
A complete set of analyzing powers for the dd->3Hp reaction at the kinetic beam energy of 200 MeV has been measured in the full angular range in the c.m. frame. The observed signs of the tensor analyzing powers Ayy, Axx, and Axz at forward and backward directions have clearly demonstrated the sensitivity to the ratio of the D- and S-wave components of the triton and deuteron, respectively. The new high-precision data are compared with the prediction of the relativistic multiple-scattering model by using standard wave functions of the three-nucleon bound state and of the deuteron.
View original: http://arxiv.org/abs/1305.4457

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