Atomic dynamics in single and multi-photon double ionization: An experimental comparison.
We have used a multi-particle imaging technique (COLTRIMS) to observe the double ionization of rare gas atoms by multi-photon absorption of 800 nm (1.5 eV) femto-second laser pulses and by single photon absorption (synchrotron radiation). Both processes are mediated by electron correlation. We discuss similarities and differences in the three-body final state momentum distributions.
T
T
Weber
M
M
Weckenbrock
A
A
Staudte
M
M
Hattass
L
L
Spielberger
O
O
Jagutzki
V
V
Mergel
H
H
Bocking
G
G
Urbasch
H
H
Giessen
H
H
Brauning
C
C
Cocke
M
M
Prior
R
R
Doerner