Rotationally resolved photoelectron angular distributions in resonance enhanced multiphoton ionization of NO

Journal Article · Tue Aug 15 04:00:00 EDT 1989 · J. Chem. Phys.; (United States)

DOI:https://doi.org/10.1063/1.457031· OSTI ID:5939902

Rudolph, H; McKoy, V

We report calculated ionic rotational branching ratios and associated photoelectron angular distributions for (1+1/prime/) resonance enhanced multiphoton ionization (REMPI) via the /ital R//sub 21/(20.5), /ital P//sub 21/+/ital Q//sub 11/(25.5), and /ital P//sub 11/(22.5) branches of the /ital A/ /sup 2/ /Sigma/+(3/ital s//sigma/) state of NO. The branching ratios are dominated by even angular momentum transfer peaks, in agreement with the /Delta//ital N/+/ital l/=odd (/Delta//ital N//equivalent to//ital N//sub +//minus//ital N//sub /ital i// ) selection rule. Whereas the calculated photoelectron angular distributions are very branch dependent alignment, the ionic branching ratios are found to be less so. The present calculated results agree well with the experimental results of Allendorf /ital et/ /ital al/.

• Research Organization: Arthur Amos Noyes Laboratory of Chemical Physics, California Institute of Technology, Pasadena, California 91125(US)
• OSTI ID: 5939902
• Journal Information: J. Chem. Phys.; (United States), Journal Name: J. Chem. Phys.; (United States) Vol. 91:4; ISSN JCPSA
• Country of Publication: United States
• Language: English

Related Subjects

640302* -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ANGULAR DISTRIBUTION
CHALCOGENIDES
DISTRIBUTION
ELECTRON SPECTROSCOPY
ENERGY LEVELS
EXCITED STATES
IONIZATION
MULTI-PHOTON PROCESSES
NITRIC OXIDE
NITROGEN COMPOUNDS
NITROGEN OXIDES
OXIDES
OXYGEN COMPOUNDS
PHOTOELECTRON SPECTROSCOPY
PHOTOIONIZATION
RESONANCE
ROTATIONAL STATES
SPECTROSCOPY