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Scattering of heavy charged particles on hydrogen atoms

R. Lazauskas, J. Carbonell

quant-pharXiv:quant-ph/0112104

Abstract

The low energy scattering of heavy positively charged particles on hydrogen atoms (H) are investigated by solving the Faddeev equations in configuration space. A resonant value of the pH scattering length, a=750 5 a.u., in the pp antisymmetric state was found. This large value indicates the existence of a first excited state with a binding energy B=1.14×10-9 a.u. below the H ground state. Several resonances for non zero angular momenta states are predicted.

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