Stability of 3He2
4He
M
and 3He3
4He
M
L = 0,1 Clusters |
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Authors: | D Bressanini G Morosi |
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Institution: | (1) Dipartimento di Scienze Chimiche, Fisiche e Matematiche, Università dellInsubria, Via Lucini 3, 22100 Como, Italy |
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Abstract: | We have studied the stability of mixed 3He/4He clusters in L = 0 and L = 1 states by the diffusion Monte Carlo method, employing the Tang-Toennies-Yiu (TTY) He-He potential. The clusters 3He4HeM (
) and 3He24HeM (L = 0, S = 0) are stable for M > 1, while to bind two 3He in a triplet state the minimum number of 4He is four. Considering clusters with three 3He, 3He34He4 is the smallest stable system in the L = 1 state, while 3He34He8 is the smallest stable system in the L = 0 state. |
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Keywords: | |
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