Structure of the LiPs and $e^+$Be Systems

Authors

DOI:

https://doi.org/10.4208/jams.071510.072110a

Keywords:

positron, positronium, stochastic variation method, atomic structure, positronic atom.

Abstract

Close to converged energies and wave functions for the positron binding systems, LiPs and $e^+$Be are computed using the stochastic variational method. Binding energies and annihilation rates from both $ab$-$initio$ and fixed core calculations are determined and found to be in agreement. The $ab$-$initio$ binding energy of $e^+$Be was 0.00316 Hartree while that for LiPs was 0.01237 Hartree.

Downloads

Published

2010-01-01

Abstract View

  • 29435

Pdf View

  • 2747

Issue

Vol. 1 No. 4 (2010)

Section

Articles

How to Cite

Structure of the LiPs and $e^+$Be Systems. (2010). Journal of Atomic and Molecular Sciences, 1(4), 275-279. https://doi.org/10.4208/jams.071510.072110a