Quenching of metastable antiprotonic helium atoms in collisions with deuterium molecules B. Juhász, J. Eades, R. S. Hayano, M. Hori, D. Horváth, T. Ishikawa, J. Sakaguchi, H. A. Torii, E. Widmann, H. Yamaguchi and T. Yamazaki Eur. Phys. J. D, 18 3 (2002) 261-266 Published online: 15 March 2002 DOI: 10.1140/epjd/e20020046