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arxiv: physics/0009035 · v1 · submitted 2000-09-10 · ⚛️ physics.atm-clus · physics.chem-ph

Binding Energies and Scattering Observables in the 4Helium3 Atomic System

classification ⚛️ physics.atm-clus physics.chem-ph
keywords energiesscatteringatom-diatombindingobservablessystematomiccalculate
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The 4He3 system is investigated using a hard-core version of the Faddeev differential equations and realistic 4He-4He interactions. We calculate the binding energies of the 4He trimer but concentrate in particular on scattering observables. The atom-diatom scattering lengths are calculated as well as the atom-diatom phase shifts for center of mass energies up to 2.45 mK.

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