Volume 70, Number 1, April 2005
|Page(s)||81 - 87|
|Section||Atomic and molecular physics|
|Published online||09 March 2005|
Probing two-particle orbital orientation of bound states
Max-Planck Institut für Mikrostrukturphysik - Weinberg 2, 06120 Halle, Germany
Accepted: 4 February 2005
Under certain conditions specified in this work, a two-particle orbital orientation of bound states can be detected by means of double photoemission with polarized light. These conclusions are based on a tensorial analysis of the dipole transition amplitudes and are illustrated by a numerical study of double photoemission from helium oriented by laser-pumping. The analytical and numerical results demonstrate the interrelation between two-particle correlation and orbital polarization.
PACS: 32.80.Fb – Photoionization of atoms and ions / 31.25.Jf – Electron correlation calculations for atoms and ions: excited states / 74.20.-z – Theories and models of superconducting state
© EDP Sciences, 2005
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