Quantum Coherent Control Of The Photoelectron Angular Distribution In Bichromatic-Field Ionization Of Atomic Neon
Abstract
We investigate the coherent control of the photoelectron angular distribution in bichromatic atomic ionization. Neon is selected as target since it is one of the most popular systems in current gas-phase experiments with free-electron lasers (FELSs). In particular, we tackle practical questions, such as the role of the fine-structure splitting, the pulse length, and the intensity. Time-dependent and stationary perturbation theory are employed, and we also solve the time-dependent Schrödinger equation in a single-active electron model. We consider neon ionized by a FEL pulse whose fundamental frequency is in resonance with either 2p-3s or 2p-4s excitation. The contribution of the nonresonant two-photon process and its potential constructive or destructive role for quantum coherent control is investigated.
Publication Date
1-26-2018
Publication Title
Physical Review A
Volume
97
Issue
1
Document Type
Article
Personal Identifier
scopus
DOI Link
https://doi.org/10.1103/PhysRevA.97.013420
Copyright Status
Unknown
Socpus ID
85041037322 (Scopus)
Source API URL
https://api.elsevier.com/content/abstract/scopus_id/85041037322
STARS Citation
Gryzlova, E. V.; Grum-Grzhimailo, A. N.; Staroselskaya, E. I.; Douguet, N.; and Bartschat, K., "Quantum Coherent Control Of The Photoelectron Angular Distribution In Bichromatic-Field Ionization Of Atomic Neon" (2018). Scopus Export 2015-2019. 8249.
https://stars.library.ucf.edu/scopus2015/8249