Bound states of interacting helium atoms
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Stefan V. Mashkevich; Stanislav I. Vilchynskyy
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Article
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2001
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Elsevier Science
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English
β 182 KB
We study the possibility of the existence of bound states for two interacting 4He atoms. It is shown that for some potentials, there exist not only discrete levels but also bands akin to those in the Kronig-Penney model.