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Study of the Giant ...
Study of the Giant Gamow-Teller Resonance in Nuclear Beta-Decay - the Case of Ar-33
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Borge, M. J. G. (author)
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Dessagne, P. (author)
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Ewan, G. T. (author)
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Hansen, P. G. (author)
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Huck, A. (author)
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- Jonson, Björn, 1941 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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Klotz, G. (author)
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Knipper, A. (author)
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- Mattsson, Stanley, 1950 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Nyman, Göran Hugo, 1943 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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Richardserre, C. (author)
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Riisager, K. (author)
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Walter, G. (author)
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(creator_code:org_t)
- 2006-11-15
- 1987
- English.
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In: Physica Scripta. - : IOP Publishing. - 1402-4896 .- 0031-8949. ; 36:2, s. 218-223
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Abstract
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- Delayed proton and gamma emissions following the beta decay of 33Ar have been studied. From the calculated intensity of the feeding to the T = 3/2 analogue state in 33C1, the proton intensities have been put on an absolute scale leading to a proton branching ratio of 38.7 ± 1.0%. A proton branch to the first excited state in 32S at 2230.2 keV (1π = 2+) with an intensity of 0.77 ± 0.10% was obtained from gamma singles and proton-gamma coincidence data. The complete spectroscopic information on 33Ar allows the Gamow-Teller (GT) strength function from the gound state and up to 9.25 MeV excitation energy in 33C1 to be deduced. The total strength observed in this interval is 2.90 in absolute units.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Publication and Content Type
- art (subject category)
- ref (subject category)
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- By the author/editor
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Borge, M. J. G.
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Dessagne, P.
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Ewan, G. T.
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Hansen, P. G.
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Huck, A.
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Jonson, Björn, 1 ...
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show more...
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Klotz, G.
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Knipper, A.
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Mattsson, Stanle ...
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Nyman, Göran Hug ...
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Richardserre, C.
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Riisager, K.
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Walter, G.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Subatomic Physic ...
- Articles in the publication
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Physica Scripta
- By the university
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Chalmers University of Technology