Experimental Separation of Sub-Cycle Ionization Bursts in Strong-Field Double Ionization of H$_2$
Chemical Physics
2020-03-18 v2 Atomic Physics
Abstract
We report on the unambiguous observation of the sub-cycle ionization bursts in sequential strong-field double ionization of H and their disentanglement in molecular frame photoelectron angular distributions. This observation was made possible by the use of few-cycle laser pulses with a known carrier-envelope phase in combination with multi-particle coincidence momentum imaging. The approach demonstrated here will allow sampling of the intramolecular electron dynamics and the investigation of charge-state specific Coulomb-distortions on emitted electrons in polyatomic molecules.
Keywords
Cite
@article{arxiv.1907.07932,
title = {Experimental Separation of Sub-Cycle Ionization Bursts in Strong-Field Double Ionization of H$_2$},
author = {Václav Hanus and Sarayoo Kangaparambil and Martin Dorner-Kirchner and Xinhua Xie and Markus S. Schöffler and Gerhard G. Paulus and Andrius Baltuška and André Staudte and Markus Kitzler-Zeiler},
journal= {arXiv preprint arXiv:1907.07932},
year = {2020}
}
Comments
5 pages + Supplemental material