Measurement of the isospin-filtering dd 4HeK+K- reaction at Q = 39 MeV X. Yuan, M. Büscher, D. Chiladze, S. Dymov, A. Dzyuba, V. Yu. Grishina, C. Hanhart, M. Hartmann, A. Kacharava, A. Khoukaz et al. (12 more) Eur. Phys. J. A, 42 1 (2009) 1-6 Published online: 02 August 2009 DOI: 10.1140/epja/i2009-10849-7