%0 Journal Article
%A Ismail, Iyas
%A Inhester, Ludger
%A Marchenko, Tatiana
%A Trinter, Florian
%A Verma, Abhishek
%A De Fanis, Alberto
%A Ferté, Anthony
%A Rivas, Daniel E.
%A Peng, Dawei
%A Koulentianos, Dimitris
%A Kukk, Edwin
%A Penent, Francis
%A Doumy, Gilles
%A Sansone, Giuseppe
%A Bozek, John D.
%A Li, Kai
%A Young, Linda
%A Ilchen, Markus
%A Piancastelli, Maria Novella
%A Meyer, Michael
%A Velasquez, Nicolas
%A Travnikova, Oksana
%A Boll, Rebecca
%A Guillemin, Renaud
%A Dörner, Reinhard
%A Taïeb, Richard
%A Dold, Simon
%A Carniato, Stéphane
%A Baumann, Thomas M.
%A Mazza, Tommaso
%A Ovcharenko, Yevheniy
%A Püttner, Ralph
%A Simon, Marc
%T Ultrafast nuclear dynamics in double-core-ionized water molecules
%J Physical review / A
%V 110
%N 1
%@ 2469-9926
%C Woodbury, NY
%I Inst.
%M PUBDB-2024-00718
%P 013108
%D 2024
%X Double-core-hole (DCH) states in isolated-water and heavy-water molecules, resulting from the sequential absorption of two x-ray photons, have been investigated. A comparison of the subsequent Auger emission spectra from the two isotopes provides direct evidence of ultrafast nuclear motion during the 1.5-fs lifetime of these DCH states. Our numerical results align well with the experimental data, providing for various DCH states an in-depth study of the dynamics responsible of the observed isotope effect.
%K Chemical Physics (physics.chem-ph) (Other)
%K FOS: Physical sciences (Other)
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:001272523400007
%R 10.1103/PhysRevA.110.013108
%U https://bib-pubdb1.desy.de/record/602658