Kinetic-Energy- and Angular-Resolved Fragmentation of CO in Vibrational-Resolved C 1s Excitation

Authors

N. Saito, Electrotechnical Laboratory, Umezono, Japan
Franz Heiser, Fritz-Haber-Institut der Max-Planck-Gesellschaft
Oliver Hemmers, University of Nevada, Las VegasFollow
K. Wieliczek, Fritz-Haber-Institut der Max-Planck-Gesellschaft
J. Viefhaus, Fritz-Haber-Institut der Max-Planck-GesellschaftFollow
U. Becker, Fritz-Haber-Institut der Max-Planck-Gesellschaft

Document Type

Article

Publication Date

9-1996

Publication Title

Physical Review A

Publisher

American Physical Society

Volume

54

Issue

3

First page number:

2004

Last page number:

2010

Abstract

Angular distributions of C⁺+O⁺ from CO were measured, following vibrationally resolved C 1s excitations into the 2pπ, 3sσ, and 3pπ orbitals as well as into higher unresolved orbitals. A time-of-flight mass spectrometer, with a multihit-type position-sensitive anode, was used for the measurements. The anisotropy parameters (β) of C⁺+O⁺ approach their theoretically expected values as the released kinetic energy in the fragmentation increases. The value of the β parameters remains constant for all vibrational states within each orbital.

Controlled Subject

Angular distribution (Nuclear physics); Anisotropy; Auger effect; Conduction electrons; Rydberg states

Disciplines

Atomic, Molecular and Optical Physics | Physical Chemistry

File Format

pdf

File Size

564 KB

Language

English

Permissions

Copyright American Physical Society. Used with permission.

Rights

IN COPYRIGHT. For more information about this rights statement, please visit http://rightsstatements.org/vocab/InC/1.0/

Repository Citation

Saito, N., Heiser, F., Hemmers, O., Wieliczek, K., Viefhaus, J., Becker, U. (1996). Kinetic-Energy- and Angular-Resolved Fragmentation of CO in Vibrational-Resolved C 1s Excitation. Physical Review A, 54(3), 2004-2010.
https://oasis.library.unlv.edu/hrc_fac_articles/47