Open AccessMulti-electron/ion coincidence spectroscopy in Xe triple ionization
Author(s) -
M. A. Khalal,
J. Palaudoux,
P. Lablanquie,
L. Andrić,
M. Z̆itnik,
K. Bučar,
J. M. Bizau,
D. Cubaynes,
F. Penent
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1412/15/152038
Subject(s) - photoionization , atomic physics , ionization , coincidence , electron , ion , physics , spectrometer , spectroscopy , electron spectrometer , atom (system on chip) , nuclear physics , optics , medicine , alternative medicine , pathology , quantum mechanics , cathode ray , computer science , embedded system
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 Xe 3+ ion, thanks to a new permanent magnet design using a drilled soft iron pole.