Strong field double ionization : The phase space perspective

Abstract

We identify the phase-space structures that regulate atomic double ionization in strong ultrashort laser pulses. The emerging dynamical picture complements the recollision scenario by clarifying the distinct roles played by the recolliding and core electrons, and leads to verifiable predictions on the characteristic features of the "knee", a hallmark of the nonsequential process.

References in corpus (4)

• Non-Sequential Double Ionization is a Completely Classical Photoelectric Effect
• Nonsequential two-photon double ionization of helium
• Classical Effects of Laser Pulse Duration on Strong-field Double Ionization
• Phase space structures and ionization dynamics of hydrogen atom in elliptically polarized microwaves