Issue |
Europhys. Lett.
Volume 70, Number 1, April 2005
|
|
---|---|---|
Page(s) | 81 - 87 | |
Section | Atomic and molecular physics | |
DOI | https://doi.org/10.1209/epl/i2004-10463-3 | |
Published online | 09 March 2005 |
Probing two-particle orbital orientation of bound states
Max-Planck Institut für Mikrostrukturphysik - Weinberg 2, 06120 Halle, Germany
Received:
16
November
2004
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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