Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell
Författare
Summary, in English
Following the fragmentation of a 550 MeV u(-1)primary beam of Ni-58, time-and energy-correlated gamma decays from isomeric states in neutron-deficient nuclei in the 1f(7/2) shell have been identified using the GSI fragment separator in combination with the RISING Ge-detector array. The results on isomers in the mirror pairs Ti-43(22)21-Sc-43(21)22 (I-pi = 3/2(+) and 19/2(-)), Cr-45(24)21-Sc-45(21)24 (I-pi = 3/2(+)) and V-45(23)22-Ti-45(22)23 (I-pi = 3/2(-)) are discussed in the framework of large scale pf and sdpf shell-model calculations, the former in conjunction with isospin symmetry breaking effects with emphasis on effective charges.
Publiceringsår
2011
Språk
Engelska
Publikation/Tidskrift/Serie
Journal of Physics G: Nuclear and Particle Physics
Volym
38
Issue
3
Fulltext
- Available as PDF - 420 kB
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Dokumenttyp
Artikel i tidskrift
Förlag
IOP Publishing
Ämne
- Subatomic Physics
Status
Published
Projekt
- Isotope-selective Spectroscopy: Fast Timing R&D and fp-Shell Mirror Isomers
Forskningsgrupp
- Nuclear Structure
ISBN/ISSN/Övrigt
- ISSN: 0954-3899