The urIu5ud. strong ponks in v~brationnlly inclatrc total cross sections ofpol,n molecules by clatron collismns that appear e\pcrinlcntally Just Jt the opting for such channel\ are evnmmed from ;1 IhcoretlcaJ viewpoint and attributed to strong linnl stdtc' mturactmn contnbutlonc from the S-wave comp
Optical excitation function of CO by electron impact near threshold
โ Scribed by Kiyoshi Fukui; Takahiro Hirotsu; Keiji Kuwata; Iwao Fujita
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 356 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
TOW CI~I~SSKJI~ S~CC~~UIII for the 11 3Ze + B 3nr, d 3Ai 4 d 311r, nnd I3 'IS* + A *II transitions of CO WZI; observed in low cncrgy electron impact and the cxuitatzon ftrnctIon on CO& 3~> war, tramincd near the excitation threshold. The strong 2nd weak resonance peaks near the ~rcsllold were assigned to the corc-cuatcd shape rcsonanccs at IO.39 and 10.7 eV, rcspcctwcly, which h,nc been ob%xvcd in an clcctron scattering experiment.
๐ SIMILAR VOLUMES
The electron impact excitation functions of the 1 3Blu and l l Blu ~r -\* 'Jr" states of ethylene are measured. The triplet excitation function has a broad peak near 6.5 eV that is attributed to the 'rr-I('rr ~ )2 anion state, and the singlet excitation function displays sharp structure near thresho
Emission spectra of the CN violet band system (B \*Z-X \*S) were observed by the eIectron impact on HCN with seberal impact ener@s near me thieshold. The formation of CN(B) by the dissotiti~ excitation of HCN m invest&t&-The -hoId eneey weed essentiaUy with that obt&ned by the photodissociation meas
Lowenergy electron impact leads to nondipole excitation of core electrons to triplet states. The multiplet splitting in CO is in agreement with theory and shows that the 2~ orbital is localized predominantly on the carbon. The splittins affects both energyqoss and Auger spectra of CO and N2 \_