Direct versus Delayed pathways in Strong-Field Non-Sequential Double Ionization

Details Direct versus Delayed pathways in Strong-Field Non-Sequential Double Ionization Direct versus Delayed pathways in Strong-Field Non-Sequential Double Ionization

2010-05-18

arxiv.org/abs/1005.3126v2

Physics

Atomic Physics

Scientific paper

We report full-dimensionality quantum and classical calculations for double ionization of laser-driven helium at 390 nm. Good qualitative agreement is observed. We show that the classical double ionization trajectories can be divided into two distinct pathways: direct and delayed. The direct pathway, with an almost simultaneous ejection of both electrons, emerges from small laser intensities. With increasing intensity its relative importance, compared to the delayed ionization pathway, increases until it becomes the predominant pathway for total electron escape energy below around 5.25 $U_{p}$. However the delayed pathway is the predominant one for double ionization above a certain cut-off energy at all laser intensities.

Affiliated with

Also associated with

No associations

Rating

Direct versus Delayed pathways in Strong-Field Non-Sequential Double Ionization does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Direct versus Delayed pathways in Strong-Field Non-Sequential Double Ionization, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Direct versus Delayed pathways in Strong-Field Non-Sequential Double Ionization will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-57722