Published December 1977 | Version v1
Report Restricted

Autoionization structure of nitric oxide (NO) at the first ionization limit

Creators

  • 1. Basel Univ. (Switzerland). Inst. fuer Physik
  • 2. California Univ., Berkeley (USA). Lawrence Berkeley Lab.
  • 3. California Univ., Berkeley (USA). Dept. of Chemistry
  • 4. Hamburg Univ. (Germany, F.R.). 2. Inst. fuer Experimentalphysik

Description

A new and more detailed interpretation is given to the fine structure in the photoionization curve of cold NO observed by Ng, Mahan and Lee (J. Chem. Phys. 65 (1976) 1975). Resonances are assigned to autoionizing np and nd delta Rydberg levels which give prominent diffuse absorption bands in a spectrum recorded with the synchrotron radiation continuum. Δv <-1 transitions in the vibrational autoionization process are substantiated. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

Abstract (German)

Es wird eine neue und genauere Interpretation der Feinstruktur der Photoionisationskurve gegeben, die von Ng, Mahan und Lee (J. Chem. Phys. 65 (1976) 1965) gemessen wurde. Die Resonanzen werden autoionisierenden np- und nd delta-Rydbergzustaenden zugeordnet, die zu wichtigen diffusen Absorptionsbanden in einem Spektrum fuehren, das mit Hilfe der kontinuierlichen Synchrotronstrahlung aufgenommen wurde. Im vibratorischen Autoionisationsprozess werden Δv <-1-Uebergaenge nachgewiesen. (orig.)

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Additional details

Publishing Information

Imprint Pagination
9 p.
Report number
DESY-SR--77/24

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
9380486
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ABSORPTION SPECTRA; AUTOIONIZATION; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; FINE STRUCTURE; NITROGEN OXIDES; PHOTOIONIZATION; SYNCHROTRON RADIATION
Descriptors DEC
BREMSSTRAHLUNG; CHALCOGENIDES; ELECTROMAGNETIC RADIATION; IONIZATION; NITROGEN COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; RADIATIONS; SPECTRA

Optional Information

Notes
2 figs.; 3 tabs.; 11 refs.