Determination of Spins and Mixing Ratios from Directional Correlations Measured with the OSIRIS Array
(1993) In Nuclear Physics, Section A 563(2). p.301-325- Abstract
- From the general triple angular correlation of gamma-radiations from axially symmetric oriented nuclear states the limit of double correlations with unobserved intermediate transitions is derived. Expressions for DCO ratios are obtained for a detector geometry in which the OSIRIS array is placed perpendicular to the beam direction and an additional Ge detector is positioned close to the beam axis. Spin assignments to high-spin states in Mo-89,Mo-90 and Tc-90 populated in the Ni-58 + Ar-36 fusion reaction are reported. The relevance and precision of E2/M1 mixing ratios deduced from the DCO ratios is tested against those obtained from angular distributions which were taken for the same transitions, populated in the reaction Ni-58 + Cl-35.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3964003
- author
- Kabadiyski, M. K. ; Lieb, K. P. and Rudolph, Dirk LU
- organization
- publishing date
- 1993
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Nuclear Physics, Section A
- volume
- 563
- issue
- 2
- pages
- 301 - 325
- publisher
- Elsevier
- external identifiers
-
- scopus:0000552762
- ISSN
- 0375-9474
- DOI
- 10.1016/0375-9474(93)90606-X
- language
- English
- LU publication?
- no
- additional info
- 2
- id
- f9385910-bbb9-4d7b-bb14-35310b9fae8c (old id 3964003)
- alternative location
- http://www.sciencedirect.com/science/article/pii/037594749390606X
- date added to LUP
- 2016-04-01 16:46:50
- date last changed
- 2021-01-03 03:27:17
@article{f9385910-bbb9-4d7b-bb14-35310b9fae8c, abstract = {{From the general triple angular correlation of gamma-radiations from axially symmetric oriented nuclear states the limit of double correlations with unobserved intermediate transitions is derived. Expressions for DCO ratios are obtained for a detector geometry in which the OSIRIS array is placed perpendicular to the beam direction and an additional Ge detector is positioned close to the beam axis. Spin assignments to high-spin states in Mo-89,Mo-90 and Tc-90 populated in the Ni-58 + Ar-36 fusion reaction are reported. The relevance and precision of E2/M1 mixing ratios deduced from the DCO ratios is tested against those obtained from angular distributions which were taken for the same transitions, populated in the reaction Ni-58 + Cl-35.}}, author = {{Kabadiyski, M. K. and Lieb, K. P. and Rudolph, Dirk}}, issn = {{0375-9474}}, language = {{eng}}, number = {{2}}, pages = {{301--325}}, publisher = {{Elsevier}}, series = {{Nuclear Physics, Section A}}, title = {{Determination of Spins and Mixing Ratios from Directional Correlations Measured with the OSIRIS Array}}, url = {{http://dx.doi.org/10.1016/0375-9474(93)90606-X}}, doi = {{10.1016/0375-9474(93)90606-X}}, volume = {{563}}, year = {{1993}}, }