Document Type
Article
Publication Date
6-1995
Publication Title
Physical Review A
Publisher
American Physical Society
Volume
51
Issue
6
First page number:
R4313
Last page number:
R4316
Abstract
Molecular ionization and ionic fragmentation of core excited CO valence and Rydberg states are studied by partial-ion-yield spectroscopy at vibrational resolution. The vibrational intensities of the Rydberg excitations differ significantly depending on the ionization and/or fragmentation channel. The observed intensity variations are explained by nondissociative excited final ionic states of the subsequent molecular Auger decay. The vibrational levels of these final states become selectively depopulated due to interaction with dissociative decay channels leading to ionic fragmentation.
Controlled Subject
Auger effect; Carbon monoxide; Nuclear excitation; Rydberg states
Disciplines
Atomic, Molecular and Optical Physics | Physical Chemistry
File Format
File Size
303 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.,
Hempelmann, A.,
Wieliczek, K.,
Viefhaus, J.,
Becker, U.
(1995).
Vibrational-State-Dependent Decay of the CO C(1s) Excitation.
Physical Review A, 51(6),
R4313-R4316.
https://digitalscholarship.unlv.edu/hrc_fac_articles/51