First experiment of 6He with a polarized proton target M. Hatano, H. Sakai, T. Wakui, T. Uesaka, N. Aoi, Y. Ichikawa, T. Ikeda, K. Itoh, H. Iwasaki, T. Kawabata et al. (14 more) Eur. Phys. J. A, 25 3 (2005) 255-258 Published online: 30 June 2005 DOI: 10.1140/epjad/i2005-06-110-5