Generalized seniority for favored J [not equal to] 0 pairs in mixed configurations
dc.contributor.author | Hecht, Karl T. | en_US |
dc.contributor.author | Adler, A. | en_US |
dc.date.accessioned | 2006-04-17T15:15:29Z | |
dc.date.available | 2006-04-17T15:15:29Z | |
dc.date.issued | 1969-11-03 | en_US |
dc.identifier.citation | Hecht, K. T., Adler, A. (1969/11/03)."Generalized seniority for favored J [not equal to] 0 pairs in mixed configurations." Nuclear Physics A 137(1): 129-143. <http://hdl.handle.net/2027.42/32870> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6TVB-47201GS-1D2/2/003bc6f45a65ed432dcc6dc62ccccd2f | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/32870 | |
dc.description.abstract | By assigning a pseudo-spin and pseudo-orbital angular momentum (b-spin and c-spin) to the single-particle states in a mixed configuration of identical nucleons, it is possible to classify as B = 0 objects both the favored pair operators of the surface delta interaction (SDI) and the multipole moment operators, (the latter under suitable assumptions). The favored pair is defined for each J as the specific superposition of two-particle states acted upon by this separable interaction. The SDI is diagonal in the total B- and C-spins; the eigenvalues of a (B, C) multiplet are independent of the total angular momentum J, (J = B + C); and all states with are degenerate (v = total seniority). For the case of a degenerate doublet of levels (lj, l+2)j + 1), e.g. () or (), the specification, B = 0, defines the fa the number of nucleons not members of favored pairs. Exact calculations for the () system show that states with cluster closely about their centers of gravity; therefore, to a good approximation the SDI can be replaced by a generalized pairing interaction depending only on B and v. Possible generalizations are discussed for the case of many degenerate single-particle levels, where this generalized pairing interaction is no longer a good approximation. | en_US |
dc.format.extent | 1069143 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Generalized seniority for favored J [not equal to] 0 pairs in mixed configurations | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Physics | en_US |
dc.subject.hlbsecondlevel | Nuclear Engineering and Radiological Sciences | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Physics Department, University of Michigan, Ann Arbor, Michigan, USA | en_US |
dc.contributor.affiliationum | Physics Department, University of Michigan, Ann Arbor, Michigan, USA | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/32870/1/0000248.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0375-9474(69)90077-3 | en_US |
dc.identifier.source | Nuclear Physics A | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.