Title

Photofragmentation of SO2 following photoexcitation near the sulfur L2,3 threshold

Document Type

Article

Publication Date

6-2005

Publication Title

Journal of Electron Spectroscopy and Related Phenomena

Volume

144-147

First page number:

157

Last page number:

160

Abstract

We report an extensive study on total and partial-ion-yield spectroscopy around the S 2p threshold in SO2. All positive and negative single-ion channels have been measured. Several cation fragments with the same mass/charge ratio could be distinguished by taking advantage of the 34S isotope. The O yield as a function of photon energy shows strong enhancement on the below-threshold resonances with two broad weak peaks above threshold corresponding to doubly excited resonances.

Keywords

Anions; Atomic orbitals; Core-level; Electron configuration; Fragmentation reactions; Photofragmentation; Sulfur dioxide

Disciplines

Analytical Chemistry | Atomic, Molecular and Optical Physics | Biological and Chemical Physics | 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

Identifier

DOI: 10.1016/j.elspec.2005.01.289

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