Ionization Potential of the Helium Atom

Preprint

31 May 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.physics/0105108

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).

Keywords

IONIZATION POTENTIAL
ORDER CONTRIBUTIONS
STATE IONIZATION
RELATIVE ORDERS
ORDERS ALPHA
M_E/M_ALPHA
LOWER ORDER
HELIUM ATOM

All Related Versions

Version 1, 2001-05-31, ArXiv
Published version: Physical Review Letters, 87 (19), 193003.

This publication has 0 references indexed in Scilit: