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Zeitschrift für Naturforschung A

A Journal of Physical Sciences

Editor-in-Chief: Holthaus, Martin

Editorial Board: Fetecau, Corina / Kiefer, Claus

IMPACT FACTOR 2017: 1.414

CiteScore 2018: 1.15

SCImago Journal Rank (SJR) 2018: 0.370
Source Normalized Impact per Paper (SNIP) 2018: 0.431

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Volume 24, Issue 6


Untersuchung der Hyperfeinstruktur des 5s25d2D3/2-und 5s26d2D3/2-Terms im In I-Spektrum durch Resonanzstreuung von Licht im äußeren Magnetfeld / Hyper fine Structure Investigation of the 5s25d2D3/2- and 5s26d2Ds3/2-States of the ln I-Spectrum by Resonance Scattering of Light in an External Magnetic Field

M. Brieger / H. Bucka / A. Reichelt / P. Zimmermann
Published Online: 2014-06-02 | DOI: https://doi.org/10.1515/zna-1969-0607

Using an Indium atomic beam as absorber the resonance fluorescence of the transitions 5d2D3/2 - 5p2P1/2 (λ = 3039 Å) and 6d2D3/2-5p2P 1/2 (λ=2560 Å) was measured as a function of an external magnetic field. In both states two signals were observed at magnetic fields, where three level crossings occur. The observed line shape is discussed for the case of overlapping level crossing components with regard to radiation width and hyperfine structure splitting. The experimental results can be described by the following values for the lifetime τ and the hyperfine structure constants A and B :

5d2D3/2: | A|=(64.5±1.0) Mc/sec·gJ/0.8; B/A = - 0.59±0.17;

τ = ( 7.0± 0.4) · 10-9 sec · 0.8/gJ ;

6d2D3/2: | A | =(72.1 ±0.3) Mc/sec·gJ/0.8 ; B/A = - 0.47 ±0.05;

τ = (25.5±1 ) ·10-9 sec-0.8/gJ .

The values and the sign of the hyperfine structure constants indicate interconfiguration mixing.

About the article

Received: 1969-03-24

Published Online: 2014-06-02

Published in Print: 1969-06-01

Citation Information: Zeitschrift für Naturforschung A, Volume 24, Issue 6, Pages 903–908, ISSN (Online) 1865-7109, ISSN (Print) 0932-0784, DOI: https://doi.org/10.1515/zna-1969-0607.

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© 1946 – 2014: Verlag der Zeitschrift für Naturforschung. This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License. BY-NC-ND 3.0

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