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Interpretation of n...
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Kardan, AzamDamghan University
(författare)
Interpretation of normal-deformed bands in Lu 167
- Artikel/kapitelEngelska2020
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Nummerbeteckningar
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LIBRIS-ID:oai:lup.lub.lu.se:2b71269a-2319-4dae-8dfd-b8ba7fa8e746
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https://lup.lub.lu.se/record/2b71269a-2319-4dae-8dfd-b8ba7fa8e746URI
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https://doi.org/10.1103/PhysRevC.101.014323DOI
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Språk:engelska
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Sammanfattning på:engelska
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Ämneskategori:art swepub-publicationtype
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With the aim to get a general understanding of rotational bands in the deformed rare-earth region or in deformed nuclei in general, the observed normal-deformed rotational structures in Lu167 are interpreted within the unpaired and paired cranked Nilsson-Strutinsky formalisms, cranked Nilsson-Strutinsky and cranked Nilsson-Strutinsky-Bogoliubov. Particular attention is devoted to the band crossings. For this nucleus with the Fermi surface high up in the h11/2 shell, we conclude that except for the paired AB and BC crossings in configurations with an even and odd number of i13/2 neutrons, respectively, the observed band crossings can be understood within the unpaired formalism. Especially, it means that above the AB and BC crossings, the evolution with spin is described as a gradual alignment of the spin vectors of the particles outside closed shells. Consequently, the configurations can be characterized by the number of particles occupying open j shells or groups of j shells. In the present study, we revise the interpretation of some experimental bands and also the nature of the crossings while some previous configuration assignments are confirmed.
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Biuppslag (personer, institutioner, konferenser, titlar ...)
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Ragnarsson, IngemarLund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)matf-ira
(författare)
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Carlsson, B. GillisLund University,Lunds universitet,Matematisk fysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematical Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)matf-gca
(författare)
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Ma, Hai LiangChina Institute of Atomic Energy
(författare)
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Damghan UniversityMatematisk fysik
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Physical Review C101:12469-9985
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