Analyzing powers Ayy , Axx , Axz and Ay in the dd → 3Hen reaction at 270 MeV M. Janek, T. Saito, V. P. Ladygin, T. Uesaka, M. Hatano, A. Yu. Isupov, H. Kato, N. B. Ladygina, Y. Maeda, A. I. Malakhov et al. (14 more) Eur. Phys. J. A, 33 1 (2007) 39-46 Published online: 24 July 2007 DOI: 10.1140/epja/i2007-10411-9