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Alternate proof of ...
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Qi, ChongKTH,Kärnfysik
(author)
Alternate proof of the Rowe-Rosensteel proposition and seniority conservation
- Article/chapterEnglish2010
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LIBRIS-ID:oai:DiVA.org:kth-29478
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-29478URI
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https://doi.org/10.1103/PhysRevC.82.014304DOI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20110207
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For a system with three identical nucleons in a single-j shell, the states can be written as the angular-momentum coupling of a nucleon pair and the odd nucleon. The overlaps between these nonorthonormal states form a matrix that coincides with the one derived by Rowe and Rosensteel [Phys. Rev. Lett. 87, 172501 ( 2001)]. The propositions they state are related to the eigenvalue problems of the matrix and dimensions of the associated subspaces. In this work, the propositions are proven from the symmetric properties of the 6j symbols. Algebraic expressions for the dimension of the states, eigenenergies, as well as conditions for conservation of seniority can be derived from the matrix.
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Wang, X. B.
(author)
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Xu, Zhen XiangKTH,Kärnfysik(Swepub:kth)u1zdp44d
(author)
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Liotta, RobertoKTH,Kärnfysik(Swepub:kth)u11fc94s
(author)
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Wyss, RamonKTH,Kärnfysik(Swepub:kth)u1ayc3r9
(author)
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Xu, F. R.
(author)
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KTHKärnfysik
(creator_code:org_t)
Related titles
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In:Physical Review C. Nuclear Physics82:1, s. 014304-0556-28131089-490X
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