Evidence for coexistence of different shapes in spectra of {sup 97}Sr
Journal Article
·
· Bulletin of the American Physical Society
OSTI ID:387265
- and others
In 1988 we reanalyzed the published data on {sup 97}Sr and {sup 99}Zr and suggest coexistence of spherical and strongly deformed shapes in these nuclei. We suggested that levels 585 (3/2{sup +}) and 687 (5/2{sup +}) are members of rotational band with K=3/2{sup +} and level 645 and 714 belong to another band. However, observation of only one K+1 member of the band was not enough to be considered as strong evidence for such band. Now we report from a study of the spontaneous fission of {sup 252}Cf the observation of I=K+2 (825 keV), K+3 (984 keV) and possibly K+4 (1164 keV) (I=7/2{sup +}, 9/2{sup +}, 11/2{sup +}) members of this K=3/2{sup +} band. New results for {sup 99}Sr also will be reported
- DOE Contract Number:
- AC07-76ID01570; AC05-84OR21400
- OSTI ID:
- 387265
- Report Number(s):
- CONF-931044--
- Journal Information:
- Bulletin of the American Physical Society, Journal Name: Bulletin of the American Physical Society Journal Issue: 9 Vol. 38; ISSN BAPSA6; ISSN 0003-0503
- Country of Publication:
- United States
- Language:
- English
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Coexistence features in the spherical-deformed A approx 100 transition region: Picosecond lifetime measurements in sup 97 Sr, sup 97 Y, and sup 97 Zr
High-spin states in $sup 41$Ca: K = 3/2$sup +$ and K = 3/2$sup -$ rotational bands
Journal Article
·
Wed Feb 28 23:00:00 EST 1990
· Physical Review, C (Nuclear Physics); (USA)
·
OSTI ID:6964593
High-spin states in $sup 41$Ca: K = 3/2$sup +$ and K = 3/2$sup -$ rotational bands
Journal Article
·
Mon Aug 20 00:00:00 EDT 1973
· Phys. Rev. Lett., v. 31, no. 8, pp. 552-555
·
OSTI ID:4343380