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Eigen-Property of S...
Eigen-Property of Single-j System and Seniority Conservation Condition
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- Wang, X. (författare)
- Peking University
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- Qi, Chong, 1983- (författare)
- KTH,Kärnfysik
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- Xu, F. (författare)
- Peking University
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(creator_code:org_t)
- 2012-05-22
- 2012
- Engelska.
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Ingår i: Plasma Science and Technology. - : IOP Publishing. - 1009-0630. ; 14:5, s. 383-385
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- In this paper we study the system with three nucleons within a single-j shell, which can be described as the angular momentum coupling of a nucleon pair and the odd nucleon. The overlaps between these non-orthonormal states form a special matrix coincidental with the one obtained by Rowe and Rosensteel. They proposed a proposition related to the eigenvalue problems of that matrix and dimensions of the associated subspaces. We prove their proposition with the help of the symmetric properties of the six-j symbols. We also derive algebraic expressions for eigen energies as well as conditions for conservation of seniority through the decomposition of the angular momentum.
Ämnesord
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Nyckelord
- seniority
- single-j shell
- conservation condition
- SRA - E-vetenskap (SeRC)
- SRA - E-Science (SeRC)
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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