Ground state calculations of the confined molecular ions H2+ and HeH++ using variational Monte Carlo method
2016 ◽
Vol 94
(5)
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pp. 501-506
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Keyword(s):
The ground state energy of hydrogen molecular ion [Formula: see text] confined by a hard prolate spheroidal cavity is calculated. The case in which the nuclear positions are clamped at the foci is considered. Our calculations are based on using the variational Monte Carlo method with an accurate trial wave function depending on many variational parameters. The results were extended to also include the HeH++ molecular ion. The obtained results are in good agreement with the most recent results.
2016 ◽
Vol 114
(11)
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pp. 1787-1793
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1999 ◽
Vol 20
(3)
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pp. 205-212
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2018 ◽
Vol 116
(14)
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pp. 1827-1833
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Keyword(s):
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1988 ◽
Vol 21
(5)
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pp. 723-729
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Keyword(s):
2008 ◽
Vol 77
(11)
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pp. 114701
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Keyword(s):
2005 ◽
Vol 122
(22)
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pp. 224101
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Keyword(s):
2013 ◽