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Two-proton emission...
Two-proton emission in the decay of Ar-31
- Article/chapterEnglish1998
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LIBRIS-ID:oai:research.chalmers.se:b632f765-ad5f-401c-a838-e08cda44b279
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https://doi.org/10.1016/S0375-9474(97)00623-4DOI
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https://research.chalmers.se/publication/10864URI
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Language:English
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Summary in:English
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Subject category:art swepub-publicationtype
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Subject category:ref swepub-contenttype
Notes
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Several beta-delayed two-proton branches were observed in the decay of Ar-31, the most intense ones proceeding through the isobaric analogue state (IAS) in Cl-31. The mechanism of the two-proton emission is studied via the energy and angular distributions of the two protons, Simultaneous emission of the two protons fits the present data well, sequential decays might also describe them. Independent of the decay mechanism, a spin of 5/2 for the IAS is suggested, An improved limit on the direct two-proton emission fi om the ground state of Ar-31 is presented, (C) 1998 Elsevier Science B.V.
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Aysto, J.
(author)
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Bergmann, U. C.
(author)
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Borge, M. J. G.
(author)
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Fraile, L. M.
(author)
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Fynbo, H. O. U.
(author)
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Honkanen, A.
(author)
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Hornshoj, P.
(author)
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Jokinen, A.
(author)
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Jonson, Björn,1941Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)bjn
(author)
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Martel, I.
(author)
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Mukha, I.
(author)
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Nilsson, Thomas,1965
(author)
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Nyman, Göran Hugo,1943Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)f2bgn
(author)
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Petersen, B.
(author)
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Riisager, K.
(author)
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Smedberg, Martin,1967Chalmers tekniska högskola,Chalmers University of Technology
(author)
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Tengblad, O.
(author)
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Chalmers tekniska högskola
(creator_code:org_t)
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In:Nuclear Physics A628:3, s. 345-3620375-9474
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Axelsson, L.
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Aysto, J.
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Bergmann, U. C.
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Borge, M. J. G.
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Fraile, L. M.
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Fynbo, H. O. U.
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Honkanen, A.
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Hornshoj, P.
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Jokinen, A.
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Jonson, Björn, 1 ...
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Martel, I.
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Mukha, I.
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Nilsson, Thomas, ...
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Nyman, Göran Hug ...
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Petersen, B.
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Riisager, K.
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Smedberg, Martin ...
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Tengblad, O.
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Chalmers University of Technology