Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Identification of a dipole band above the Iπ=31/2- isomeric state in Pb 189
Show others and affiliations
2015 (English)In: Physical Review C. Nuclear Physics, ISSN 0556-2813, E-ISSN 1089-490X, Vol. 92, no 5Article in journal (Refereed) Published
Resource type
Text
Abstract [en]

A dipole band of six transitions built upon a firmly established Iπ=31/2- isomeric state has been identified in Pb189 using recoil-isomer tagging. This is the lightest odd-mass Pb nucleus in which a dipole band is known. The dipole nature of the new transitions has been confirmed through angular-intensity arguments. The evolution of the excitation energy and the aligned-angular momentum of the states in the new dipole band are compared with those of dipole bands in heavier, odd-mass lead isotopes. This comparison suggests that the new band in Pb189 is based upon a π[s1/2-2h9/2i13/2]11- - ν[i13/2+-1]13/2+ configuration. However, the increased aligned-angular momentum in Pb189 may suggest evidence for a reduced repulsive proton/neutron-hole interaction compared to dipole bands in the heavier mass isotopes.

Place, publisher, year, edition, pages
American Physical Society , 2015. Vol. 92, no 5
National Category
Subatomic Physics
Identifiers
URN: urn:nbn:se:kth:diva-181964DOI: 10.1103/PhysRevC.92.054312ISI: 000364900900005Scopus ID: 2-s2.0-84948458000OAI: oai:DiVA.org:kth-181964DiVA: diva2:902846
Note

QC 20160212

Available from: 2016-02-12 Created: 2016-02-11 Last updated: 2017-06-01Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
Jakobsson, Ulrika
By organisation
Nuclear Physics
In the same journal
Physical Review C. Nuclear Physics
Subatomic Physics

Search outside of DiVA

GoogleGoogle Scholar

Altmetric score

Total: 26 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf