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Collisional Stark Transitions and Induced Annihilation of Cold Antiprotonic Helium Ions
G. Ya. Korenman, S. N. Yudin
Stark transitions and induced annihilation of antiproton in the collisions of antiprotonic helium ions (\bar{p}He^{+2})_{nl} with He atoms at very low energy (~ 10 K) are considere…
Annihilating States in Close-Coupling Method for Collisions between Hadronic and Ordinary Atoms
G. Ya. Korenman, S. N. Yudin
Traditional close-coupling methods suppose an expansion of the total wave function in terms of inner stationary states of colliding subsystems. In the case of hadronic atoms, a sim…
Antiprotonic hydrogen in static electric field
G. Ya. Korenman, S. N. Yudin
Effects of the static electric field on the splitting and annihilation widths of the levels of antiprotonic hydrogen with a large principal quantum number (n=30) are studied. Non-t…
Coupled-channel analysis of collisional effects on HFS transitions in antiprotonic helium atoms
G. Ya. Korenman, S. N. Yudin
Collisions of metastable antiprotonic helium with atoms of medium induce transitions between hyperfine structure sublevels as well as shifts and broadenings of the microwave M1 spe…