![First observation of laser-induced resonant annihilation in metastable antiprotonic helium atoms]()
First observation of laser-induced resonant annihilation in metastable antiprotonic helium atomsMorita, N.; Kumakura, M.; Yamazaki, T.; Widmann, E.; Masuda, H.; Sugai, I.; Hayano, R. S.; Maas, F. E.; Torii, H. A.; Hartmann, F. J.; Daniel, H.; von Egidy, T.; Ketzer, B.; Müller, W.; Schmid, W.; Horváth, D.; Eades, J. · Physical Review Letters · 1994