Seniority v=5 States in 89Nb
(1993) In Physical Review C (Nuclear Physics) 48(4). p.1617-1622- Abstract
- Yrast and yrare states in the nucleus Nb-89 have been studied in the reaction (Ni(Ar,5p)-Ni-58-Ar-36 by measuring gammagamma coincidences and directional correlation orientation ratios with the OSIRIS array. In addition, gamma-ray singles angular distributions have been taken with the reaction (Ni(Cl,4p)-Ni-58-Cl-35. Up to the highest spins observed (37/2+, 33/2-), the states identified line up with the ones predicted by the spherical shell model, taking into account three proton particles and two neutron holes in the 99/2 and P1/2 single-particle orbits. The shell model also reproduces most of the measured branching and E2/M1 mixing ratios. The mean lifetime of the 2152 keV 17/2- yrast state was determined as 0.74(7) ns.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3963328
- author
- Bödeker, A.
; Lieb, K. P.
; Gross, C. J.
; Kabadiyski, M. K.
; Rudolph, Dirk
LU
; Weiszflog, M. ; Eberth, J. ; Grawe, H. ; Heese, J. and Maier, K.-H.
- organization
- publishing date
- 1993
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C (Nuclear Physics)
- volume
- 48
- issue
- 4
- pages
- 1617 - 1622
- publisher
- American Physical Society
- external identifiers
-
- scopus:4244099378
- ISSN
- 0556-2813
- DOI
- 10.1103/PhysRevC.48.1617
- language
- English
- LU publication?
- no
- additional info
- 4
- id
- d84bf979-67b7-4288-bc25-d967bce7487f (old id 3963328)
- alternative location
- http://link.aps.org/doi/10.1103/PhysRevC.48.1617
- date added to LUP
- 2016-04-01 16:03:37
- date last changed
- 2020-01-12 18:59:29
@article{d84bf979-67b7-4288-bc25-d967bce7487f, abstract = {Yrast and yrare states in the nucleus Nb-89 have been studied in the reaction (Ni(Ar,5p)-Ni-58-Ar-36 by measuring gammagamma coincidences and directional correlation orientation ratios with the OSIRIS array. In addition, gamma-ray singles angular distributions have been taken with the reaction (Ni(Cl,4p)-Ni-58-Cl-35. Up to the highest spins observed (37/2+, 33/2-), the states identified line up with the ones predicted by the spherical shell model, taking into account three proton particles and two neutron holes in the 99/2 and P1/2 single-particle orbits. The shell model also reproduces most of the measured branching and E2/M1 mixing ratios. The mean lifetime of the 2152 keV 17/2- yrast state was determined as 0.74(7) ns.}, author = {Bödeker, A. and Lieb, K. P. and Gross, C. J. and Kabadiyski, M. K. and Rudolph, Dirk and Weiszflog, M. and Eberth, J. and Grawe, H. and Heese, J. and Maier, K.-H.}, issn = {0556-2813}, language = {eng}, number = {4}, pages = {1617--1622}, publisher = {American Physical Society}, series = {Physical Review C (Nuclear Physics)}, title = {Seniority v=5 States in 89Nb}, url = {http://dx.doi.org/10.1103/PhysRevC.48.1617}, doi = {10.1103/PhysRevC.48.1617}, volume = {48}, year = {1993}, }