Relativistic calculations of angular dependent photoemission time delay
Atomic Physics
2026-03-03 v1
Abstract
Angular dependence of photoemission time delay for the valence and subshells of Ar, Kr and Xe is studied in the dipole relativistic random phase approximation. Strong angular anisotropy of the time delay is reproduced near respective Cooper minima while the spin-orbit splitting affects the time delay near threshold.
Keywords
Cite
@article{arxiv.1606.03780,
title = {Relativistic calculations of angular dependent photoemission time delay},
author = {A. S. Kheifets and Ankur Mandal and P. C. Deshmukh and V. K. Dolmatov and S. T. Manson},
journal= {arXiv preprint arXiv:1606.03780},
year = {2026}
}