Dipole matrix elements for 4p photoionization of Sr

Authors
De Fanis, A Beyer, HJ Ross, KJ West, JB
Citation
A. De Fanis et al., Dipole matrix elements for 4p photoionization of Sr, J PHYS B, 34(4), 2001, pp. L99-L104
Citations number
12
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
ISSN journal
09534075 → ACNP
Volume
34
Issue
4
Year of publication
2001
Pages
L99 - L104
Database
ISI
SICI code
0953-4075(20010228)34:4<L99:DMEF4P>2.0.ZU;2-S
Abstract
Measurements of the angular distribution of photoelectrons and the associat ed Auger electrons, together with their angular correlation, have allowed t he relative amplitudes and phases of the a and d matrix elements for 4p(3/2 ) photoionization of Sr to be determined. The results indicate that there i s destructive interference between the Es and Ed channels and that the phot oionization parameters show little dependence on energy.