The many-body expansion of the potential
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J. N. Murrell
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Article
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1990
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John Wiley and Sons
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English
β 463 KB
## Abstract The manyβbody expansion of the potential energy function of elemental clusters is examined in general terms in regard to its convergence for microclusters and the bulk phase. The systems Be~__n__~ and Li~__n__~ are examined in detail. For Li it is clear that the manyβbody expansion has