6 papers
On the measurability of Wigner time delays at shape resonances in photodetachment of polyatomic anions
Jan Dvořák, Jakub Benda, Thomas N. Rescigno +3
The energy dependence of the complex phases of electron continuum wave functions carries information about electron dynamics. Streaking and attosecond interference experiments (cal…
Roadmap on Attosecond Science
Rocio Borrego Varillas, Pierre Agostini, Fernando Ardana-Lamas +108
Twenty-five years have passed since the first experimental demonstration of attosecond pulses, marking the advent of our ability to resolve and control electron motion in real time…
Effective Core Potentials for calculations of continuum spectra of molecules using the molecular R-matrix method
Zdenek Masin, Jakub Benda, Martin Crhan +4
Implementation of Effective Core Potentials (ECPs) into the molecular scattering suite UKRmol+ is presented together with a set of calculations for a range of targets relevant for…
Angular momentum dependence in multiphoton ionization and attosecond time delays
Jakub Benda, Zdeněk Mašín, Sreelakshmi Palakkal +3
Attosecond ionization time-delays at photoelectron energies above typically 10 eV are usually interpreted using the so called asymptotic approximation as a sum of the atomic or mol…
Efficient configuration-interaction models for photoionization of molecular dimers
Julio C Ruivo, Thomas Meltzer, Alex G Harvey +2
We present R-matrix calculations of photoionization of molecular monomers and dimers, focusing on ammonia (NH3) and formic acid (HCOOH), utilizing configuration-interaction models…
Anisotropy parameters for two-color photoionization phases in randomly oriented molecules: theory and experiment in methane and deuteromethane
Dominik Ertel, David Busto, Ioannis Makos +8
We present a combined theoretical and experimental work investigating the angle-resolved phases of the photoionization process driven by a two-color field consisting of an attoseco…