The angular distributions of electrons emitted in the photoionisation of rare gas atoms using one and two photons are presented. The one-photon results show that these differential measurements can provide complementary information on the photoionisation event with respect to the measurement of the total absorption cross section while the two photon ionization allows additional parameters to be extracted from the experiments thus permitting a more complete description of the photoionisation dynamics. © Published under licence by IOP Publishing Ltd.
Angular distributions of low kinetic energy photoelectrons in one- and two-photon ionisation of rare gas atoms
O'Keeffe P;Bolognesi P;Avaldi L
2012
Abstract
The angular distributions of electrons emitted in the photoionisation of rare gas atoms using one and two photons are presented. The one-photon results show that these differential measurements can provide complementary information on the photoionisation event with respect to the measurement of the total absorption cross section while the two photon ionization allows additional parameters to be extracted from the experiments thus permitting a more complete description of the photoionisation dynamics. © Published under licence by IOP Publishing Ltd.File in questo prodotto:
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