Interpretation and Quality of the Tilted Axis Cranking Approximation

Interpretation and Quality of the Tilted Axis Cranking Approximation

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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...

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Main Authors: Meng, J., Frauendorf, Stefan
Language:English
Published: Forschungszentrum Rossendorf 2010
Online Access:http://nbn-resolving.de/urn:nbn:de:bsz:d120-qucosa-31485
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spelling ndltd-DRESDEN-oai-qucosa-de-qucosa-219762021-03-30T05:06:20Z Interpretation and Quality of the Tilted Axis Cranking Approximation urn:nbn:de:bsz:d120-qucosa-31485 eng urn:nbn:de:bsz:d120-qucosa-237209 qucosa:22351 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. Meng, J. Frauendorf, Stefan Forschungszentrum Rossendorf 2010-03-31 1996 Forschungszentrum Rossendorf; FZR-140 Preprint info:eu-repo/semantics/openAccess doc-type:report info:eu-repo/semantics/report doc-type:Text https://hzdr.qucosa.de/id/qucosa%3A21976 https://hzdr.qucosa.de/api/qucosa%3A21976/attachment/ATT-0/
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language English
sources NDLTD
description 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.
author Meng, J.
Frauendorf, Stefan
spellingShingle Meng, J.
Frauendorf, Stefan
Interpretation and Quality of the Tilted Axis Cranking Approximation
author_facet Meng, J.
Frauendorf, Stefan
author_sort Meng, J.
title Interpretation and Quality of the Tilted Axis Cranking Approximation
title_short Interpretation and Quality of the Tilted Axis Cranking Approximation
title_full Interpretation and Quality of the Tilted Axis Cranking Approximation
title_fullStr Interpretation and Quality of the Tilted Axis Cranking Approximation
title_full_unstemmed Interpretation and Quality of the Tilted Axis Cranking Approximation
title_sort interpretation and quality of the tilted axis cranking approximation
publisher Forschungszentrum Rossendorf
publishDate 2010
url http://nbn-resolving.de/urn:nbn:de:bsz:d120-qucosa-31485
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work_keys_str_mv AT mengj interpretationandqualityofthetiltedaxiscrankingapproximation
AT frauendorfstefan interpretationandqualityofthetiltedaxiscrankingapproximation
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