Vacuum ultraviolet photolysis of acetylene in the 110- to 135-nm region

Conference · Tue Dec 31 23:00:00 EST 1985

DOI:https://doi.org/10.1063/1.36009· OSTI ID:5657611

Tiee, J J; Sander, R K; Quick, C R; Estler, R

State-specific photofragmentation of acetylene in the 110- to 135-nm region has been studied using vuv laser and synchrotron sources. Investigations have been focused on learning the spectroscopic identity of the excited photoproducts by examining their time-resolved fluorescence. Results of the quenching of the excited photofragment emission and the emission polarization measurements are presented. An interpretation of these results in relating the observed photoproducts to the vuv photodissociation process is discussed. 13 refs., 3 figs., 1 tab.

• Research Organization: Los Alamos National Lab., NM (USA); Fort Lewis Coll., Durango, CO (USA)
• DOE Contract Number: W-7405-ENG-36
• OSTI ID: 5657611
• Report Number(s): LA-UR-86-1423; CONF-8603127-1; ON: DE86010202
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301 -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ACETYLENE
ALKYNES
BREMSSTRAHLUNG
CHEMICAL REACTIONS
DATA
DECOMPOSITION
DISSOCIATION
ELECTROMAGNETIC RADIATION
EXPERIMENTAL DATA
EXTREME ULTRAVIOLET RADIATION
FLUORESCENCE
HYDROCARBONS
INFORMATION
LASER SPECTROSCOPY
LUMINESCENCE
NUMERICAL DATA
ORGANIC COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
QUENCHING
RADIATIONS
SPECTROSCOPY
SYNCHROTRON RADIATION
ULTRAVIOLET RADIATION