Bound States and Scattering Processes in the 4He3 Atomic System
A. K. Motovilov, S. A. Sofianos, E. A. Kolganova
Abstract
We present a mathematically rigorous method for solving three-atomic bound state and scattering problems. The method is well suited for applications in systems where the inter-atomic interaction is of a hard-core nature. It has been employed to obtain the ground- and excited-state energies for the Helium trimer and to calculate, for the first time, the scattering phase shifts and wave-functions for the He atom-He dimer at ultra-low energies.
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