The 'KER' effect in the double photoionization of H(2) (Articolo in rivista)

Type
Label
  • The 'KER' effect in the double photoionization of H(2) (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/1742-6596/141/1/012004 (literal)
Alternative label
  • J Colgan1, T J Reddish2, A Huetz3, P Bolognesi4, L Avaldi4, M Gisselbrecht3, M Lavollée3 and M S Pindzola5 (2008)
    The 'KER' effect in the double photoionization of H(2)
    in Journal of physics. Conference series (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • J Colgan1, T J Reddish2, A Huetz3, P Bolognesi4, L Avaldi4, M Gisselbrecht3, M Lavollée3 and M S Pindzola5 (literal)
Pagina inizio
  • 012004 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://iopscience.iop.org/1742-6596/141/1/012004/ (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 141 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 Theoretical Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA 2 Department of Physics, University of Windsor, 401 Sunset Ave, Ontario, Canada, N9B 3P4 3 CNRS-Université Paris Sud, UMR8624, Laboratoire d'interaction du rayonnement X avec la matière, Bat. 350, Centre d'Orsay, 91405, Orsay, Prance 4 CNR - IMIP Area della Ricerca di Roma 1, CP 10 00016 Monterotondo Scalo, Italy 5 Department of Physics, Auburn University, Auburn, AL 36849, USA (literal)
Titolo
  • The 'KER' effect in the double photoionization of H(2) (literal)
Abstract
  • Recent experimental and theoretical work examining the double photoionization of H(2) has uncovered surprising changes in the fully differential cross sections as a function of the kinetic energy released to the protons (which is equivalent to different internuclear separations of the molecule). We describe the recent joint theoretical and experimental investigations which have uncovered the physical reasons for this phenomenon. We show that the observed variations are solely due to the epsilon(Sigma) component of the polarization vector along the molecular axis. Our conclusions are supported by further investigations of the photoionization of H(2)(+), in which similar dramatic variations in the photoelectron angular distributions for the sigma(g) -> sigma(u) transition are found as the internuclear separation is varied. The angular distributions for the sigma(g) -> pi(u) transition show little dependence on the internuclear separation. (literal)
Prodotto di
Autore CNR

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
data.CNR.it