Published February 1977
| Version v1
Journal article
Hyperfine structure of RbBr
Creators
- 1. Freie Univ. Berlin (Germany, F.R.). Inst. fuer Molekuelphysik
Description
The rotational transition J = 2 → 3 of RbBr at 8.4 GHz was measured. The analysis of the hyperfine structure resulted in the quadrupole coupling constants of the isotopic species 85Rb 79Br, 85Rb 81Br, 87Rb 79Br, and 87Rb 81Br in the ground vibrational state. From the observation of 85Rb 79Br in the excited vibrational states v = 1 and 2 the vibrational dependence of the quadrupole coupling constants was derived: e qv Q (85Rb) = (-47.20 + 0.28 (v + 1/2) +- 0.25) MHz; e qv Q (79Br) = (3.08 + 0.75 (v + 1/2) +- 0.30) MHz. (orig.)
Abstract (German)
In RbBr wurde der I = 2 → 3 Rotationsuebergang bei 8.4 GHz gemessen. Die Analyse der Hyperfeinstruktur ergab die Quadrupolkopplungskonstanten der beteiligten Isotope 85Rb 79Br, 85Rb 81Br, 87Rb 79Br und 87Rb 81Br im Schwingungsgrundzustand. Aus den Messungen des 85Rb 79Br in den angeregten Schwingungszustaenden V = 1 und 2 wird die Schwingungsabhaengigkeit der Quadrupolkopplungskonstante abgeleitet: e qv Q (85Rb) = (-47.20 + 0.28 (v + 1/2) +- 0.25) MHz; e qv Q (79Br) = (3.08 + 0.75 (v + 1/2) +- 0.30) MHz. (orig.)Additional details
Additional titles
- Original title (German)
- Hyperfeinstruktur des RbBr
Identifiers
Publishing Information
- Journal Title
- Zeitschrift für Naturforschung A
- Journal Volume
- 32
- Journal Issue
- 2
- Series
- Z. Naturforsch., A.
- Journal Page Range
- 123-125
- ISSN
- 1865-7109
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 8325971
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- COUPLING CONSTANTS; HYPERFINE STRUCTURE; QUADRUPOLES; ROTATIONAL STATES; RUBIDIUM BROMIDES; VIBRATIONAL STATES
- Descriptors DEC
- ALKALI METAL COMPOUNDS; BROMIDES; BROMINE COMPOUNDS; ENERGY LEVELS; EXCITED STATES; HALIDES; HALOGEN COMPOUNDS; MULTIPOLES; RUBIDIUM COMPOUNDS
Optional Information
- Notes
- 3 tabs.; 12 refs.; Updated automatically by Metadata and Full-Text Enrichment Agent