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Can one identify the intrinsic structure of the yrast states in $^{48}$Cr after the backbending?
- Source :
- Phys.Rev.C83:057303,2011
- Publication Year :
- 2010
-
Abstract
- The backbending phenomenon in $^{48}$Cr has been investigated using the recently developed Projected Configuration Interaction (PCI) method, in which the deformed intrinsic states are directly associated with shell model (SM) wavefunctions. Two previous explanations, (i) $K=0$ band crossing, and (ii) $K=2$ band crossing have been reinvestigated using PCI, and it was found that both explanations can successfully reproduce the experimental backbending. The PCI wavefunctions in the pictures of $K=0$ band crossing and $K=2$ band crossing are highly overlapped. We conclude that there are no unique intrinsic states associated with the yrast states after backbending in $^{48}$Cr.<br />Comment: 5 pages, 5 figures
- Subjects :
- Nuclear Theory
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys.Rev.C83:057303,2011
- Publication Type :
- Report
- Accession number :
- edsarx.1008.0294
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1103/PhysRevC.83.057303