Momentum Analysis in Strong-field Double Ionization

Abstract

We provide a basis for the laser intensity dependence of the momentum distributions of electrons and ions arising from strong-field non-sequential double ionization (NSDI) at intensities in the range $I=1-6.5\times 10^{14}W/c{m}^2$. To do this we use a completely classical method introduced previously \cite{ho-etal05}. Our calculated results reproduce the features of experimental observations at different laser intensities and depend on just two distinct categories of electon trajectories.

5 pages, 7 figures

References in corpus (2)

• Non-Sequential Double Ionization is a Completely Classical Photoelectric Effect
• Correlated electron emission in laser-induced nonsequence double ionization of Helium

Cited by in corpus (5)

• In-plane Theory of Non-Sequential Triple Ionization
• Classical Effects of Laser Pulse Duration on Strong-field Double Ionization
• Intensity dependence of strong field double ionization mechanisms: from field-assisted recollision ionization to recollision-assisted field ionization
• Strong field double ionization: What is under the "knee"?
• Strong-Field Nonsequential Double Photoionization Using Virtual Detector Theory with Path Summation