A study of selected fragmentation path of the etyne dication: theory and experiment (Articolo in rivista)

Type
Label
  • A study of selected fragmentation path of the etyne dication: theory and experiment (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/c1cp22434d (literal)
Alternative label
  • R. Flammini; M. Satta; E. Fainelli; L. Avaldi (2011)
    A study of selected fragmentation path of the etyne dication: theory and experiment
    in PCCP. Physical chemistry chemical physics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • R. Flammini; M. Satta; E. Fainelli; L. Avaldi (literal)
Pagina inizio
  • 19607 (literal)
Pagina fine
  • 19614 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 13 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 ] Ist Metodol Inorgan & Plasmi, CNR IMIP, Area Ric Roma 1, I-00016 Monterotondo, RM, Italy 2 ] Univ Roma La Sapienza, Dipartimento Chim, Ist Mat Nanostrutturati, CNR ISMN, I-00185 Rome, Italy (literal)
Titolo
  • A study of selected fragmentation path of the etyne dication: theory and experiment (literal)
Abstract
  • The fragmentation of the C(2)H(2)(2+) dication, formed upon inner shell ionization and the subsequent Auger decay, has been studied by means of Auger electron-ion and Auger electron-ion-ion coincidence spectroscopy at four different kinetic energies of the Auger electron. The experimental investigation of three fragmentation paths leading to the C(2)H(+)/H(+), C(2)(+)/H(+) and C(+)/H(+) pairs has been complemented by theoretical calculations of the Potential Energy Surfaces (PES). It is found that when the amount of internal energy of the dication increases this is mainly transferred into the kinetic energy of the fragments of the second step of the dissociation. (literal)
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