Above-threshold dissociative ionization in the intermediate intensity regime.
The problem of dissociative ionization at intermediate intensities ( 10(10)-10(12) W cm(-2)) was studied using the example of I2 and the technique of velocity map imaging. Several new phenomena were observed, including a continuous distribution of recoil energies peaked at zero-kinetic energy, a set of constant dissociative ionic states, and strong anisotropy of the fragment velocity distribution that is diminished by intermediate resonances.
Unny
S
S
Department of Chemistry (m/c 111), University of Illinois at Chicago, 845 West Taylor Street, Chicago, Illinois 60607-7061, USA.
Du
Y
Y
Zhu
L
L
Gordon
R J
RJ
Sugita
A
A
Kawasaki
M
M
Matsumi
Y
Y
Seideman
T
T