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Evidence for the Iπ=8−, K=8 isomeric state in184Hf
- Source :
- Zeitschrift für Physik A Hadrons and Nuclei; March 1995, Vol. 351 Issue: 1 p11-12, 2p
- Publication Year :
- 1995
-
Abstract
- Using an 11.4MeV/u<superscript>136</superscript>Xe beam of the UNILAC accelerator of GSI and a<superscript>nat</superscript>W target, A=184 isobars were produced and separated by using an on-line mass separator. A new isomeric state was found in<superscript>184</superscript>Hf. This state decays with a half-life of 48(10) s and emits three ?-rays of 73, 482, and 555 keV as well as lower-lying cascade transitions. The hindrance of the 73 keV-E1 transition with ?K=8 is compared with those of other even-even hafnium isotopes. The half-life of<superscript>184</superscript>Lu was estimated to be between 15 and 25s.
Details
- Language :
- English
- ISSN :
- 09397922 and 14315831
- Volume :
- 351
- Issue :
- 1
- Database :
- Supplemental Index
- Journal :
- Zeitschrift für Physik A Hadrons and Nuclei
- Publication Type :
- Periodical
- Accession number :
- ejs16462218
- Full Text :
- https://doi.org/10.1007/BF01292780