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Volume 1, Issue 4
Structure of the LiPs and $e^+$Be Systems

J. Mitroy

DOI: 10.4208/jams.071510.072110a

J. At. Mol. Sci., 1 (2010), pp. 275-279.

Published online: 2010-01

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  • 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.

  • Keywords

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

  • AMS Subject Headings

  • Copyright

COPYRIGHT: © Global Science Press

  • Email address

jxm107@rsphysse.anu.edu.au (J. Mitroy)

  • BibTex
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  • TXT
@Article{JAMS-1-275, author = {Mitroy , J.}, title = {Structure of the LiPs and $e^+$Be Systems}, journal = {Journal of Atomic and Molecular Sciences}, year = {2010}, volume = {1}, number = {4}, pages = {275--279}, 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.

}, issn = {2079-7346}, doi = {https://doi.org/10.4208/jams.071510.072110a}, url = {http://global-sci.org/intro/article_detail/jams/8088.html} }
TY - JOUR T1 - Structure of the LiPs and $e^+$Be Systems AU - Mitroy , J. JO - Journal of Atomic and Molecular Sciences VL - 4 SP - 275 EP - 279 PY - 2010 DA - 2010/01 SN - 1 DO - http://doi.org/10.4208/jams.071510.072110a UR - https://global-sci.org/intro/article_detail/jams/8088.html KW - positron, positronium, stochastic variation method, atomic structure, positronic atom. AB -

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.

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