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Alternate proof of ...
Alternate proof of the Rowe-Rosensteel proposition and seniority conservation
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- Qi, Chong (författare)
- KTH,Kärnfysik
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Wang, X. B. (författare)
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- Xu, Zhen Xiang (författare)
- KTH,Kärnfysik
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- Liotta, Roberto (författare)
- KTH,Kärnfysik
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- Wyss, Ramon (författare)
- KTH,Kärnfysik
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Xu, F. R. (författare)
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(creator_code:org_t)
- 2010
- 2010
- Engelska.
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Ingår i: Physical Review C. Nuclear Physics. - 0556-2813 .- 1089-490X. ; 82:1, s. 014304-
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- 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.
Ämnesord
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Nyckelord
- SHELL
- Nuclear physics
- Kärnfysik
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- art (ämneskategori)
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