title: Electron reemission processes following photoelectron recapture due to post-collision interaction in inner-shell photoionization of water molecules.
abstract: Electron reemission following photoelectron recapture due to post-collision interaction has been studied at 0.7 eV the inner-shell photoionization threshold of water molecules, using a multi-electron coincidence method. Electron reemissions after single Auger decay occur from O and OH fragments which are produced by the dissociations of high-n Rydberg H2O(+) states populated through photoelectron recapture. In addition, electron reemissions after double Auger decay are identified in triple coincidence events, where autoionization lines from O and O(+) fragments are observed.
authors.affiliation: Department of Environmental Science, Niigata University, Niigata 950-2181, Japan. hikosaka@env.sc.niigata-u.ac.jp
authors.forename: Y
authors.initials: Y
authors.lastname: Hikosaka
authors.forename: M
authors.initials: M
authors.lastname: Sawa
authors.forename: M
authors.initials: M
authors.lastname: Nakano
authors.forename: K
authors.initials: K
authors.lastname: Soejima
authors.forename: P
authors.initials: P
authors.lastname: Lablanquie
authors.forename: F
authors.initials: F
authors.lastname: Penent
authors.forename: K
authors.initials: K
authors.lastname: Ito
mesh_terms: D004583:Electrons; D055668:Photochemical Processes; D014867:Water / Q000737:chemistry*
chemical_list: D014867:Water