Study of the Singlet and the Triplet States of Two ElectronSystems in the First Excited State
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A study of the singlet and triplet states of two electron systems in the first excited state was performed using a simple quantum mechanical model, which assigns the 1s,and 2s orbital with two different variational parameters. Our results agree with a high level calculation used by Snow and Bills.
1988 ◽
Vol 84
(11)
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pp. 1809
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2001 ◽
Vol 115
(20)
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pp. 9243-9254
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1996 ◽
Vol 05
(04)
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pp. 433-440
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2004 ◽
Vol 66
(2-3)
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pp. 173-179
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1984 ◽
Vol 126
(2)
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pp. 595-605
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1992 ◽
Vol 46
(19)
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pp. 12798-12801
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2020 ◽