Cargando…
Quenching of metastable states of antiprotonic helium atoms by collisions with H$_2$ molecules
Laser resonance transitions between normally metastable states of antiprotonic helium atoms were induced making use of state dependent quenching effects caused by trace admixtures of \mbox{H$_2$}\ to the target helium gas. With this method of ``\mbox{H$_2$}-assisted inverse resonances'' th...
Autores principales: | Ketzer, B, Hartmann, F J, Von Egidy, T, Maierl, C, Pohl, R, Eades, John, Widmann, E, Yamazaki, T, Kumakura, M, Morita, N, Hayano, R S, Hori, Masaki, Ishikawa, T, Torii, H A, Sugai, I, Horváth, D |
---|---|
Lenguaje: | eng |
Publicado: |
1998
|
Materias: | |
Acceso en línea: | http://cds.cern.ch/record/347040 |
Ejemplares similares
-
Quenching Of Metastable States Of Anitprotonic Helium Atoms By Collisions With H(2) Molecules
por: Ketzer, B, et al.
Publicado: (1997) -
Influence of oxygen admixtures on the lifetime of metastable antiprotonic helium atoms
por: Pohl, R, et al.
Publicado: (1998) -
Hydrogen-assisted laser-induced resonant transitions between metastable states of antiprotonic helium atoms
por: Ketzer, B, et al.
Publicado: (1996) -
Laser spectroscopic studies of state-dependent collisional quenching of the lifetimes of metastable antiprotonic helium atoms
por: Hori, M, et al.
Publicado: (1998) -
Laser spectroscopy of antiprotonic helium and stringent constraint on the antiproton charge and mass
por: Hayano, R S, et al.
Publicado: (2000)