A study of 28Si(α, γ)32S resonances below Eα = 3.83 MeV

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DOIResolve DOI: http://doi.org/10.1016/0375-9474(77)90030-6
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TypeArticle
Journal titleNuclear physics A
ISSN0375-9474
Volume281
IssueMay 2
Pages345353; # of pages: 9
AbstractThe γ-decays of eleven resonances in the 28Si(α,γ)32S reaction below Eα = 3.83 MeV have been studied using a large Ge(Li) detector. Results for branching ratios differ considerably from previous NaI work. The previous discrepancy in radiative strengths for the 2.61 MeV resonance is explained by this data. The strengths of the first five resonances at Eα = 1.77, 1.99, 2.19, 2.37 and 2.42 MeV appear to be (39 ± 13)% lower than previously reported. Spin-parities of l−, 2+ and 2+ have been assigned to the levels at 8.50, 8.69 and 8.86 MeV respectively. The radiative width of the Ep = 1.467 MeV, Jπ = 3− resonance in the 31P(p,γ)32S reaction has also been measured.
Publication date
LanguageEnglish
AffiliationNRC Institute for National Measurement Standards; National Research Council Canada
Peer reviewedNo
Identifier10177188
NRC number15886
3590
NPARC number8899388
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Record identifierac9e4bf6-2c26-4afd-8d03-34875400b03b
Record created2009-04-22
Record modified2016-05-09
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