Practical means for the study of electron correlation in atoms.
Electron correlation is basic to the understanding of a diverse range of physical and chemical phenomena, yet, there have been no direct measurements of the correlated motion of electrons. Measurement of the correlated momenta of atomic electrons is possible via electron-impact double ionization provided that the ionizing collisions are both impulsive and binary, and the three-body scattering mechanism is known. The results reported here satisfy these conditions, and a practical means for the study of atomic electron correlation through measurement of two-electron momentum densities is presented.
van Boeyen
R W
RW
Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218, USA.
Watanabe
N
N
Doering
J P
JP
Moore
J H
JH
Coplan
M A
MA