Single photon simultaneous K-shell ionization/excitation in C 6 H 6 : experiment and theory

Abstract Single photon simultaneous core ionization/core excitation (K −2 V) of the Benzene molecule has been observed experimentally, using synchrotron radiation, by electron coincidence spectroscopy with a magnetic bottle time-of-flight electron spectrometer and reveals a rich spectrum. DFT and Po...

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Bibliographic Details
Published in:Journal of physics. B, Atomic, molecular, and optical physics Atomic, molecular, and optical physics, 2020-12, Vol.53 (24), p.244010
Main Authors: Carniato, S, Selles, P, Ferté, A, Berrah, N, Wuosmaa, A H, Nakano, M, Hikosaka, Y, Ito, K, Žitnik, M, Bučar, K, Soejima, K, Jänkälä, K, Cubaynes, D, Bizau, J-M, Andric, L, Khalal, M A, Palaudoux, J, Lablanquie, P, Penent, F
Format: Article
Language:English
Subjects:
Chemical Physics
Optics
Physics
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Summary:Abstract Single photon simultaneous core ionization/core excitation (K −2 V) of the Benzene molecule has been observed experimentally, using synchrotron radiation, by electron coincidence spectroscopy with a magnetic bottle time-of-flight electron spectrometer and reveals a rich spectrum. DFT and Post–Hartree–Fock calculations provide detailed assignments of K −2 V states. The specific Auger decay of these states has also been determined experimentally with a new technique to improve the energy resolution.
ISSN:0953-4075
1361-6455
DOI:10.1088/1361-6455/abc663