Title
Nondipole Effects in Molecular Nitrogen Valence Shell Photoionization
Document Type
Article
Publication Date
6-2005
Publication Title
Journal of Electron Spectroscopy and Related Phenomena
Publisher
Elsevier
Volume
144-147
First page number:
155
Last page number:
156
Abstract
Nondipole photoelectron parameters ζ have been obtained experimentally for the outer-valence 3, 1 and 2 shells in molecular nitrogen from threshold to ∼ 200 eV photon energy. Significant nondipole effects are observed even in the immediate threshold regions of these valence-shell distributions. The results of preliminary calculations for the 3 and 2 clarify the origins of the observed features in terms of contributing molecular symmetry channels. Theory and experiment are in excellent accord, suggesting that the large nondipole effects previously observed in atoms and the K-shells of molecules can also appear at low photon energies in the outer-valence shells of molecules.
Controlled Subject
Angular distribution (Nuclear physics); Conduction electrons; Dipole moments; Photoionization
Disciplines
Atomic, Molecular and Optical Physics | Inorganic Chemistry | Nuclear | Physical Chemistry
Language
English
Permissions
Use Find in Your Library, contact the author, or use interlibrary loan to garner a copy of the article. Publisher copyright policy allows author to archive post-print (author’s final manuscript). When post-print is available or publisher policy changes, the article will be deposited
Rights
IN COPYRIGHT. For more information about this rights statement, please visit http://rightsstatements.org/vocab/InC/1.0/
Repository Citation
Hemmers, O.,
Guillemin, R.,
Rolles, D.,
Wolska, A.,
Lindle, D. W.,
Kanter, E. P.,
Krassig, B.,
Southworth, S. H.,
Wehlitz, R.,
Langhoff, P. W.,
McKoy, V.,
Zimmermann, B.
(2005).
Nondipole Effects in Molecular Nitrogen Valence Shell Photoionization.
Journal of Electron Spectroscopy and Related Phenomena, 144-147
155-156.