"Complete" High-Spin Structure of 57Co
(2003) In Physical Review C: covering nuclear physics 67.- Abstract
- A comprehensive high-spin decay scheme has been deduced for 57Co using the Gammasphere Germanium detector array coupled to the 4π charged-particle detector system Microball. Following the fusion-evaporation reaction of 28Si(36Ar,1α3p)57Co at 136 MeV beam energy about 90 excited states have been observed in 57Co, which are connected by some 230 γ-ray transitions. The proposed level scheme reaches 16 MeV excitation energy at a spin of 17ħ–18ħ. With its complexity the level scheme of 57Co appears to be “complete” up to 1 or 2 MeV above the yrast line. This aspect is further investigated through a comparison of the data with spherical shell-model calculations.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/702390
- author
- Caballero, O L ; Cristancho, F ; Rudolph, Dirk LU ; Baktash, C ; Devlin, M ; Riedinger, L L ; Sarantites, D G and Yu, C-H
- organization
- publishing date
- 2003
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C: covering nuclear physics
- volume
- 67
- article number
- 024305
- publisher
- American Physical Society
- external identifiers
-
- wos:000181377400011
- scopus:0037311817
- DOI
- 10.1103/PhysRevC.67.024305
- language
- English
- LU publication?
- yes
- id
- e455053d-a49d-416d-9b75-3758166cacc1 (old id 702390)
- date added to LUP
- 2016-04-04 10:34:33
- date last changed
- 2022-02-06 06:00:19
@article{e455053d-a49d-416d-9b75-3758166cacc1, abstract = {{A comprehensive high-spin decay scheme has been deduced for 57Co using the Gammasphere Germanium detector array coupled to the 4π charged-particle detector system Microball. Following the fusion-evaporation reaction of 28Si(36Ar,1α3p)57Co at 136 MeV beam energy about 90 excited states have been observed in 57Co, which are connected by some 230 γ-ray transitions. The proposed level scheme reaches 16 MeV excitation energy at a spin of 17ħ–18ħ. With its complexity the level scheme of 57Co appears to be “complete” up to 1 or 2 MeV above the yrast line. This aspect is further investigated through a comparison of the data with spherical shell-model calculations.}}, author = {{Caballero, O L and Cristancho, F and Rudolph, Dirk and Baktash, C and Devlin, M and Riedinger, L L and Sarantites, D G and Yu, C-H}}, language = {{eng}}, publisher = {{American Physical Society}}, series = {{Physical Review C: covering nuclear physics}}, title = {{"Complete" High-Spin Structure of 57Co}}, url = {{http://dx.doi.org/10.1103/PhysRevC.67.024305}}, doi = {{10.1103/PhysRevC.67.024305}}, volume = {{67}}, year = {{2003}}, }