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Proposed Chiral Doublet Bands in 98Tc.
- Source :
- Chinese Physics Letters; Jul2010, Vol. 27 Issue 7, p072501-072501, 1p
- Publication Year :
- 2010
-
Abstract
- High spin states in odd-odd98 Tc nuclei are studied by in-beam g-ray spectroscopy with the 96Zr(6Li, 4n) fusion-evaporation reaction at a beam energy of 35 MeV. The previous level scheme is updated. A band based on 1090.7 keV is expanded, and another band based on 1920.6 keV is newly identified. The observed two negative parity bands in 98Tc are proposed to be a pair of chiral doublet bands with the configuration pg9/2 [?] nh11/2. The evidence supporting the assignment of the chiral doublet bands is discussed. Signature splitting and signature inversion are observed in the pg9/2 [?] nh11/2 band in 98Tc. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0256307X
- Volume :
- 27
- Issue :
- 7
- Database :
- Complementary Index
- Journal :
- Chinese Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 52565290
- Full Text :
- https://doi.org/10.1088/0256-307X/27/7/072501