Variational calculation for the doubly excited state ( 2 p 2 ) 3 P e of helium

Tapan K. Mukherjee and Prasanta K. Mukherjee

Phys. Rev. A 69, 064501 – Published 14 June 2004

ABSTRACT

Highly precise variational calculations of nonrelativistic energies of the $\left(2p^2\right)3Pe$ state of the helium atom are presented. We get an upper bound energy $E=-0.71050015565678\mathrm{a.u.}$, the lowest yet obtained.

• Received 17 March 2004

DOI:https://doi.org/10.1103/PhysRevA.69.064501

©2004 American Physical Society

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