Affiliation:
1. Institut für Molekülphysik der Freien Universität Berlin
Abstract
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 85Rb79Br, 85Rb81Br, 87Rb79Br, and 87Rb81Br in the ground vibrational state. From the observation of 85Rb79Br in the excited vibrational states υ = 1 and 2 the vibrational dependence of the quadrupole coupling constants was derived:
e qυ Q(85Rb) = (-47.20 + 0.28(υ+1/2) ±0.25) MHz;
e qυ Q(79Br) = (3.08 + 0.75 (υ+1/2) ±0.30) MHz
Subject
Physical and Theoretical Chemistry,General Physics and Astronomy,Mathematical Physics
Cited by
5 articles.
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