Photodouble ionization of He with circularly polarized synchrotron radiation: complete experiment and dynamic nodes

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dc.contributor.authorBolognesi, P
dc.contributor.authorFeyer, V
dc.contributor.authorKheifets, Anatoli
dc.contributor.authorTurchini, S
dc.contributor.authorProsperi, T
dc.contributor.authorZema, N
dc.contributor.authorAvaldi, L
dc.date.accessioned2015-12-10T21:55:49Z
dc.date.issued2008
dc.date.updated2015-12-09T07:32:07Z
dc.description.abstractThe combination of measurements of the photodouble ionization (PDI) of He with linearly and circularly polarized synchrotron radiation has allowed to obtain experimentally the moduli and relative phase of the complex amplitudes needed for the complete description of the process. The same quantities have been used to calculate other observables of the process (linear dichroism, asymmetry parameter of the angular distribution of one of the two photoelectrons and He2+ recoil momentum distribution). Moreover, the present measurements prove definitely the existence of the dynamic nodes predicted by theories in the circular dichroism of PDI and associate them to a reduction of dimensionality of the process.
dc.identifier.issn0953-4075
dc.identifier.urihttp://hdl.handle.net/1885/39150
dc.publisherInstitute of Physics Publishing
dc.sourceJournal of Physics B: Atomic, Molecular and Optical Physics
dc.subjectKeywords: Angular distribution; Dichroism; Ionization; Polarization; Synchrotron radiation; Momentum distribution; Photodouble ionization; Polarized synchrotron radiation; Helium
dc.titlePhotodouble ionization of He with circularly polarized synchrotron radiation: complete experiment and dynamic nodes
dc.typeJournal article
local.bibliographicCitation.issue051003
local.bibliographicCitation.lastpage5
local.bibliographicCitation.startpage1
local.contributor.affiliationBolognesi, P, National Research Council (CNR) IMIP
local.contributor.affiliationFeyer, V, National Research Council (CNR) IMIP
local.contributor.affiliationKheifets, Anatoli, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationTurchini, S, CNR-ISM
local.contributor.affiliationProsperi, T., CNR-ISM
local.contributor.affiliationZema, N., CNR-ISM
local.contributor.affiliationAvaldi, L., CNR-INFM-TASC Laboratorio Nazionale
local.contributor.authoruidKheifets, Anatoli, u9701451
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.identifier.absfor020201 - Atomic and Molecular Physics
local.identifier.ariespublicationu4169254xPUB172
local.identifier.citationvolume41
local.identifier.doi10.1088/0953-4075/41/5/051003
local.identifier.scopusID2-s2.0-40549102800
local.identifier.thomsonID000253547700003
local.type.statusPublished Version

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