Collisional quenching of metastable states of antiprotonic helium by hydrogen and deuterium molecules
B. Ketzer, T. von Egidy, F. J. Hartmann, C. Maierl, R. Pohl, J. Eades, E. Widmann, T. Yamazaki, M. Kumakura, N. Morita, R. S. Hayano, M. Hori, T. Ishikawa, H. A. Torii, I. Sugai and D. Horváth
Eur. Phys. J. D, 13 3 (2001) 305-316
DOI: https://doi.org/10.1007/s100530170246