The effect of the presence of quadrupole pairing on the properties of Kπ = 1+ states in doubly even nuclei
Magnusson, Charlotte LU
(1991)
In Physica Scripta
43(5).
p.460-468
- Abstract
- The influence of a quadrupole pair interaction on Kπ = 1+ states in rare earth nuclei is investigated using the Quasiparticle Random Phase Approximation. Comparison of the obtained results with available experimental data indicates a rather weak quadrupole pair interaction in these nuclei. The calculation of the B(M1) strength is extended to higher energies to account for the recently observed higher lying M1-strength. The differential cross section of inelastic electron scattering is calculated within DWBA for lower lying Kπ = 1+ states and is seen to be consistent with the interpretation that the observed states around 3 MeV are of isovector convection current character and have their main M1-strength coming from natural parity proton... (More)
- The influence of a quadrupole pair interaction on Kπ = 1+ states in rare earth nuclei is investigated using the Quasiparticle Random Phase Approximation. Comparison of the obtained results with available experimental data indicates a rather weak quadrupole pair interaction in these nuclei. The calculation of the B(M1) strength is extended to higher energies to account for the recently observed higher lying M1-strength. The differential cross section of inelastic electron scattering is calculated within DWBA for lower lying Kπ = 1+ states and is seen to be consistent with the interpretation that the observed states around 3 MeV are of isovector convection current character and have their main M1-strength coming from natural parity proton components. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/b73ea708-65b3-4d1b-ba60-1e6f6f6c9c32
- author
- Magnusson, Charlotte
LU
- organization
- publishing date
- 1991
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physica Scripta
- volume
- 43
- issue
- 5
- pages
- 9 pages
- publisher
- IOP Publishing
- external identifiers
-
- scopus:0001165120
- ISSN
- 0031-8949
- DOI
- 10.1088/0031-8949/43/5/004
- language
- English
- LU publication?
- yes
- id
- b73ea708-65b3-4d1b-ba60-1e6f6f6c9c32
- date added to LUP
- 2023-04-28 11:28:27
- date last changed
- 2023-05-02 14:44:12
@article{b73ea708-65b3-4d1b-ba60-1e6f6f6c9c32,
abstract = {{The influence of a quadrupole pair interaction on Kπ = 1+ states in rare earth nuclei is investigated using the Quasiparticle Random Phase Approximation. Comparison of the obtained results with available experimental data indicates a rather weak quadrupole pair interaction in these nuclei. The calculation of the B(M1) strength is extended to higher energies to account for the recently observed higher lying M1-strength. The differential cross section of inelastic electron scattering is calculated within DWBA for lower lying Kπ = 1+ states and is seen to be consistent with the interpretation that the observed states around 3 MeV are of isovector convection current character and have their main M1-strength coming from natural parity proton components.}},
author = {{Magnusson, Charlotte}},
issn = {{0031-8949}},
language = {{eng}},
number = {{5}},
pages = {{460--468}},
publisher = {{IOP Publishing}},
series = {{Physica Scripta}},
title = {{The effect of the presence of quadrupole pairing on the properties of Kπ = 1+ states in doubly even nuclei}},
url = {{http://dx.doi.org/10.1088/0031-8949/43/5/004}},
doi = {{10.1088/0031-8949/43/5/004}},
volume = {{43}},
year = {{1991}},
}