Claes Fahlander
Professor emeritus
Isomeric Mirror States as Probes for Effective Charges in the Lower pf Shell
Author
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.
Department/s
- Nuclear physics
- Dept of Physical Geography and Ecosystem Science
Publishing year
2011
Language
English
Publication/Series
Journal of Physics G: Nuclear and Particle Physics
Volume
38
Issue
3
Full text
- Available as PDF - 420 kB
- Download statistics
Document type
Journal article
Publisher
IOP Publishing
Topic
- Subatomic Physics
Status
Published
Project
- Isotope-selective Spectroscopy: Fast Timing R&D and fp-Shell Mirror Isomers
Research group
- Nuclear Structure
ISBN/ISSN/Other
- ISSN: 0954-3899