The vector Ay and tensor analyzing powers Ayy and Axx for dp- elastic scattering were measured at Td = 880 MeV over the c.m. angular range from 60 to 140 degrees at the JINR Nuclotron. The data are compared with predictions of different theoretical models based on the use of nucleon-nucleon forces only. The observed discrepancies of the measured analyzing powers from the calculations require the consideration of additional mechanisms.
@article{arxiv.1207.3509,
title = {Measurement of the vector and tensor analyzing powers for dp- elastic scattering at 880 MeV},
author = {P. K. Kurilkin and V. P. Ladygin and T. Uesaka and K. Suda and Yu. V. Gurchin and A. Yu. Isupov and K. Itoh and M. Janek and J. -T. Karachuk and T. Kawabata and A. N. Khrenov and A. S. Kiselev and V. A. Kizka and V. A. Krasnov and N. B. Ladygina and A. N. Livanov and Y. Maeda and A. I. Malakhov and S. M. Piyadin and S. G. Reznikov and S. Sakaguchi and H. Sakai and Y. Sasamoto and K. Sekiguchi and M. A. Shikhalev and T. A. Vasiliev and H. Witala},
journal= {arXiv preprint arXiv:1207.3509},
year = {2015}
}