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Precise Variational Calculation For The Doubly Excited State (2p^2)^3P^e of Helium

Tapan K. Mukherjee·Prasanta K. Mukherjee
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Abstract

Highly precise variational calculations of non-relativistic energies of the (2p^2)^3P^e state of Helium atom are presented.We get an upper bound energy E=-0.71050015565678 a.u.,the lowest yet obtained.

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Tapan K. Mukherjee, Prasanta K. Mukherjee. 2004-06-15. Precise Variational Calculation For The Doubly Excited State (2p^2)^3P^e of Helium. https://doi.org/10.1103/physreva.69.064501

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