Time-resolved photoelectron spectroscopy of conical intersections with attosecond pulse trains

D Jadoun, M Kowalewski - The Journal of Physical Chemistry …, 2021 - ACS Publications
Conical Intersections (CIs), which are believed to be ubiquitous in molecular and biological
systems, open up ultrafast nonradiative decay channels. A superposition of electronic states …

Probing calculated potential-energy curves with an XUV-IR pump-probe experiment

P Cörlin, A Fischer, M Schönwald, A Sperl, T Mizuno… - Physical Review A, 2015 - APS
We study dissociative photoionization of molecular oxygen in a kinematically complete XUV-
IR pump-probe experiment. Detecting charged fragments and photoelectrons in coincidence …

Settling time of a vibrational wavepacket in ionization

Y Nabekawa, Y Furukawa, T Okino… - Nature …, 2015 - nature.com
The vibrational wavepacket of a diatomic molecular ion at the time of ionization is usually
considered to be generated on the basis of the Franck–Condon principle. According to this …

Wave-packet surface propagation for light-induced molecular dynamics

S Pan, Z Zhang, C Hu, P Lu, X Gong, R Gong… - Physical Review Letters, 2024 - APS
Recent advances in laser technology have enabled tremendous progress in light-induced
molecular reactions, at the heart of which the breaking and formation of chemical bonds are …

Resolving vibrational wave-packet dynamics <?A3B2 show [pmg:line-break justify="yes"/]?>of using multicolor probe pulses

Y Furukawa, Y Nabekawa, T Okino, A Amani Eilanlou… - Optics Letters, 2012 - opg.optica.org
We demonstrate the generation and real-time observation of the vibrational wave packet of
D 2+ by using a sub-10-fs extreme UV high-harmonic pump pulse and a three-color probe …

Laser-assisted photoionization: Streaking, sideband, and pulse-train cases

R Della Picca, MF Ciappina, M Lewenstein, DG Arbó - Physical Review A, 2020 - APS
We present a theoretical study of atomic laser-assisted photoionization emission. We
consider an atom driven by a linearly polarized extreme ultraviolet laser in two scenarios:(i) …

Tracking the nuclear-wave-packet dynamics on excited bound states of in strong laser fields

M Shi, C Lu, S Pan, L Zhou, H Ni, P Lu, W Zhang, J Wu - Physical Review A, 2023 - APS
We experimentally investigated the photoionization and fragmentation of a van der Waals
cluster of argon dimer (Ar 2) exposed to intense laser fields. By performing femtosecond …

Attosecond pump-probe transition-state spectroscopy of laser-induced molecular dissociative ionization: Adiabatic versus nonadiabatic dressed-state dynamics

C Lefebvre, TT Nguyen-Dang, F Dion… - Physical Review A …, 2013 - APS
We discuss how a recent pump-probe study [Kelkensberg, Phys. Rev. Lett. 103, 123005
(2009) PRLTAO 0031-9007 10.1103/PhysRevLett. 103.123005] of the dissociative …

Interference of nuclear wave packets carrying different angular momenta in the dissociation of in strong circularly polarized laser pulses

Z Chen, F He - Physical Review A, 2020 - APS
We systematically investigate the interference of nuclear wave packets carrying different
angular momenta by numerically solving the time-dependent Schrödinger equation for the …

Dissociation of D by UV and THz light pulses

TY Xu, F He - Physical Review A—Atomic, Molecular, and Optical …, 2013 - APS
The dissociation of D 2+ in the few-cycle UV and THz light pulses is studied by numerically
simulating the time-dependent Schrödinger equation. With only the UV pulse, we find the …