Photodissociation of ozone at 276nm by photofragment imaging and high resolution photofragment translational spectroscopy
Abstract
The photodissociation of ozone at 276 nm is investigated using both state resolved ion imaging and high-resolution photofragment translational spectroscopy. Ion images from both [3+1] and [2+1] resonance enhanced multiphoton ionization of the O({sup 1}D) photofragment are reported. All images show strong evidence of O({sup 1}D) orbital alignment. Photofragment translation spectroscopy time-of-flight spectra are reported for the O{sub 2} ({sup 1}{Delta}{sub g}) photofragment. Total kinetic energy release distributions determined form these spectra are generally consistent with those distributions determined from imaging data. Observed angular distributions are reported for both detection methods, pointing to some unresolved questions for ozone dissociation in this wavelength region.
- Authors:
-
- Lawrence Berkeley National Lab., CA (United States). Chemical Sciences Div.
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Energy Research, Washington, DC (United States)
- OSTI Identifier:
- 432905
- Report Number(s):
- LBNL-39656; CONF-960807-12
ON: DE97002689; TRN: AHC29704%%20
- DOE Contract Number:
- AC03-76SF00098
- Resource Type:
- Conference
- Resource Relation:
- Conference: 212. national meeting of the American Chemical Society (ACS), Orlando, FL (United States), 25-30 Aug 1996; Other Information: PBD: Nov 1996
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES; 40 CHEMISTRY; OZONE; PHOTOLYSIS; MEASURING METHODS; OZONE LAYER; ATMOSPHERIC CHEMISTRY; DISSOCIATION
Citation Formats
Blunt, D A, and Suits, A G. Photodissociation of ozone at 276nm by photofragment imaging and high resolution photofragment translational spectroscopy. United States: N. p., 1996.
Web.
Blunt, D A, & Suits, A G. Photodissociation of ozone at 276nm by photofragment imaging and high resolution photofragment translational spectroscopy. United States.
Blunt, D A, and Suits, A G. 1996.
"Photodissociation of ozone at 276nm by photofragment imaging and high resolution photofragment translational spectroscopy". United States. https://www.osti.gov/servlets/purl/432905.
@article{osti_432905,
title = {Photodissociation of ozone at 276nm by photofragment imaging and high resolution photofragment translational spectroscopy},
author = {Blunt, D A and Suits, A G},
abstractNote = {The photodissociation of ozone at 276 nm is investigated using both state resolved ion imaging and high-resolution photofragment translational spectroscopy. Ion images from both [3+1] and [2+1] resonance enhanced multiphoton ionization of the O({sup 1}D) photofragment are reported. All images show strong evidence of O({sup 1}D) orbital alignment. Photofragment translation spectroscopy time-of-flight spectra are reported for the O{sub 2} ({sup 1}{Delta}{sub g}) photofragment. Total kinetic energy release distributions determined form these spectra are generally consistent with those distributions determined from imaging data. Observed angular distributions are reported for both detection methods, pointing to some unresolved questions for ozone dissociation in this wavelength region.},
doi = {},
url = {https://www.osti.gov/biblio/432905},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Nov 01 00:00:00 EST 1996},
month = {Fri Nov 01 00:00:00 EST 1996}
}