Multi-electron/ion coincidence spectroscopy in Xe triple ionization

Authors :: M. A. Khalal
D. Cubaynes
J.-M. Bizau
K. Bucar
F. Penent
L. Andric
J. Palaudoux
M Zitnik
P. Lablanquie
Laboratoire de Chimie Physique - Matière et Rayonnement (LCPMR)
Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)
Source :: 31st International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC XXXI), 31st International Conference on Photonic, Electronic and Atomic Collisions (ICPEAC XXXI), Aug 2019, Deauville, France. 1412, pp.152038, 2020, ⟨10.1088/1742-6596/1412/15/152038⟩
Publication Year :: 2020
Publisher :: IOP Publishing, 2020.
Abstract: Synopsis The study of atomic multiple photoionization by a single photon can be performed by detecting in coincidence all the corresponding electrons with a magnetic bottle time of flight spectrometer. To reveal minor triple ionization channels of Xe atom that are hindered by radom coincidences, we have detected three electrons in coincidence with the corresponding Xe3+ ion, thanks to a new permanent magnet design using a drilled soft iron pole.