Spin analysis of supersymmetric particles S.Y. Choi, K. Hagiwara, H.-U. Martyn, K. Mawatari and P.M. Zerwas Eur. Phys. J. C, 51 4 (2007) 753 Published online: 01 August 2007 DOI: 10.1140/epjc/s10052-007-0367-7