Interpretation and Quality of the Tilted Axis Cranking Approximation
Interpretation and Quality of the Tilted Axis Cranking Approximation
Frauendorf, S.; Meng, J.
Comparing with the exact solutions of the model system of one and two particles coupled to an axial rotor, the quality of the semi classical tilted axis cranking approximation is investigated. Extensive comparisons of the energies and M1 and E2 transition probabilities are carried out for the lowest bands. Very good agreement is found, except near band crossings. Various recipes to take into account finite K within the frame of the usual principal axis cranking are included into the comparison. A set of rules is suggested that permits to construct the excited bands from the cranking configurations, avoiding spurious states.
- Zeitschrift für Physik A 356 (3): 263-279 DEC 1996
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Forschungszentrum Rossendorf; FZR-140 Preprint
ISSN: 1436-3976
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Permalink: https://www.hzdr.de/publications/Publ-558