Ionization Potential of the Helium Atom
Atomic Physics
2009-11-07 v1
Abstract
Ground state ionization potential of the He^4 atom is evaluated to be 5 945 204 221 (42) MHz. Along with lower order contributions, this result includes all effects of the relative orders alpha^4, alpha^3*m_e/m_alpha and alpha^5*ln^2(alpha).
Cite
@article{arxiv.physics/0105108,
title = {Ionization Potential of the Helium Atom},
author = {Vladimir Korobov and Alexander Yelkhovsky},
journal= {arXiv preprint arXiv:physics/0105108},
year = {2009}
}
Comments
4 pages