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Band termination in the shell model

Juodagalvis, Andrius LU and Aberg, Sven LU (1998) In Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 428(3-4). p.227-233
Abstract

The mechanism of band termination is discussed from the spherical shell model point of view, and the role of breaking nucleon pairs within a given j-shell configuration is stressed. Two main types of band terminations are discussed. In one type the band termination includes a sequence of states within an approximative seniority coupling scheme and therefore is smooth. In the other type the terminated state involves the breaking of one additional nucleon pair that results in a less smooth band termination. Band terminations in nuclei around 48Cr are calculated in the fp-shell model, and both types of band terminations are illustrated.

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author
and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Band-termination, fp-shell nuclei, Rotation, Shell model
in
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
volume
428
issue
3-4
pages
7 pages
publisher
Elsevier
external identifiers
  • scopus:0348116166
ISSN
0370-2693
DOI
10.1016/S0370-2693(98)00431-6
language
English
LU publication?
yes
id
8bc836a6-aa13-4e82-b521-b2435ca943aa
date added to LUP
2025-09-02 14:24:34
date last changed
2025-09-10 10:29:23
@article{8bc836a6-aa13-4e82-b521-b2435ca943aa,
  abstract     = {{<p>The mechanism of band termination is discussed from the spherical shell model point of view, and the role of breaking nucleon pairs within a given j-shell configuration is stressed. Two main types of band terminations are discussed. In one type the band termination includes a sequence of states within an approximative seniority coupling scheme and therefore is smooth. In the other type the terminated state involves the breaking of one additional nucleon pair that results in a less smooth band termination. Band terminations in nuclei around <sup>48</sup>Cr are calculated in the fp-shell model, and both types of band terminations are illustrated.</p>}},
  author       = {{Juodagalvis, Andrius and Aberg, Sven}},
  issn         = {{0370-2693}},
  keywords     = {{Band-termination; fp-shell nuclei; Rotation; Shell model}},
  language     = {{eng}},
  month        = {{06}},
  number       = {{3-4}},
  pages        = {{227--233}},
  publisher    = {{Elsevier}},
  series       = {{Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics}},
  title        = {{Band termination in the shell model}},
  url          = {{http://dx.doi.org/10.1016/S0370-2693(98)00431-6}},
  doi          = {{10.1016/S0370-2693(98)00431-6}},
  volume       = {{428}},
  year         = {{1998}},
}