Two-photon Double Ionization of H$_2$ in Intense Femtosecond Laser Pulses

Details Two-photon Double Ionization of H$_2$ in Intense Femtosecond Laser Pulses Two-photon Double Ionization of H$_2$ in Intense Femtosecond Laser Pulses

2010-09-24

arxiv.org/abs/1009.4866v1

Physics

Atomic Physics

4 pages, 4 figures

Scientific paper

Triple-differential cross sections for two-photon double ionization of molecular hydrogen are presented for a central photon energy of 30 eV. The calculations are based on a fully {\it ab initio}, nonperturbative, approach to the time-dependent Schroedinger equation in prolate spheroidal coordinates, discretized by a finite-element discrete-variable-representation. The wave function is propagated in time for a few femtoseconds using the short, iterative Lanczos method to study the correlated response of the two photoelectrons to short, intense laser radiation. The current results often lie in between those of Colgan {\it et al} [J. Phys. B {\bf 41} (2008) 121002] and Morales {\it et al} [J. Phys. B {\bf 41} (2009) 134013]. However, we argue that these individual predictions should not be compared directly to each other, but preferably to experimental data generated under well-defined conditions.

Affiliated with

Also associated with

No associations

Rating

Two-photon Double Ionization of H$_2$ in Intense Femtosecond Laser Pulses 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 Two-photon Double Ionization of H$_2$ in Intense Femtosecond Laser Pulses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-photon Double Ionization of H$_2$ in Intense Femtosecond Laser Pulses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-275211