Abstract
The parity-violating mixing of the 17/2− and 17/2+ levels in93Tc nuclei, polarized by the tilted multifoil interaction, was measured by the observation of the forward-backwardγ-ray asymmetry. The nuclear polarization, induced by the tilted multifoils, was measured directly for the neighboring88,90Zr isomers. The forward to backward asymmetry was determined to be Aγ=(2.5±2.1) 10−3 which implies a parity violating matrix element ¦H PV )¦=(4.0±3.7)meV.
Similar content being viewed by others
References
B.A. Brown, O. Hauser, T. Faestermann, D. Ward, H. R. Andrews and D. Horn, Nucl. Phys.40(1978)840.
I. Morrison and B. H. J. McKellar, J. Phys. A300(1980)L109.
E. Dafni et al. Hyp. Int. 15/16(1983)167.
G. Goldring, E. Dafni, B. Rosenwasser and L. Sapir, to be published.
J. Bendahan, C. Broude, E. Dafni, G. Goldring, M. Hass, E. Nairn and M. H. Rafailovich, Phys. Rev. C33(1986)1517.
Y. Niv, M. Hass and A. Zemel, Hyp. Int. 9(1981)181.
E. Dafni, J. Bendahan, C. Broude, G. Goldring, M. Hass, E. Nairn and M. H. Rafailovich, Nucl. Phys. A443(1985)135.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Bendahán, J., Broude, C., Dafni, E. et al. Parity violation in the 17/2−–17/2+ doublet in93Tc. Hyperfine Interact 34, 139–142 (1987). https://doi.org/10.1007/BF02072695
Issue Date:
DOI: https://doi.org/10.1007/BF02072695