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0(gs)+ -->2(1)+ tra...
0(gs)+ -->2(1)+ transition strengths in 106Sn and 108Sn.
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- Ekström, Andreas (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Cederkäll, Joakim (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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- Fahlander, Claes (author)
- Lund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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Hjorth-Jensen, M (author)
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Ames, F (author)
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Butler, P A (author)
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Davinson, T (author)
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Eberth, J (author)
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Fincke, F (author)
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Görgen, A (author)
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Górska, M (author)
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Habs, D (author)
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Hurst, A M (author)
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Huyse, M (author)
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Ivanov, O (author)
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Iwanicki, J (author)
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Kester, O (author)
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Köster, U (author)
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Marsh, B A (author)
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Mierzejewski, J (author)
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Reiter, P (author)
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Scheit, H (author)
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Schwalm, D (author)
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Siem, S (author)
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Sletten, G (author)
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Stefanescu, I (author)
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Tveten, G M (author)
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Van de Walle, J (author)
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Van Duppen, P (author)
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Voulot, D (author)
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Warr, N (author)
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Weisshaar, D (author)
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Wenander, F (author)
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Zielińska, M (author)
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(creator_code:org_t)
- 2008
- 2008
- English.
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In: Physical Review Letters. - 1079-7114. ; 101:1
- Related links:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- The reduced transition probabilities, B(E2; 0(gs)+ -->2(1)+), have been measured in the radioactive isotopes (108,106)Sn using subbarrier Coulomb excitation at the REX-ISOLDE facility at CERN. Deexcitation gamma rays were detected by the highly segmented MINIBALL Ge-detector array. The results, B(E2;0(gs)+ -->2(1)+)=0.222(19)e2b2 for 108Sn and B(E2; 0(gs)+-->2(1)+)=0.195(39)e2b2 for 106Sn were determined relative to a stable 58Ni target. The resulting B(E2) values are approximately 30% larger than shell-model predictions and deviate from the generalized seniority model. This experimental result may point towards a weakening of the N=Z=50 shell closure.
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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To the university's database
- By the author/editor
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Ekström, Andreas
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Cederkäll, Joaki ...
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Fahlander, Claes
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Hjorth-Jensen, M
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Ames, F
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Butler, P A
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show more...
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Davinson, T
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Eberth, J
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Fincke, F
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Görgen, A
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Górska, M
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Habs, D
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Hurst, A M
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Huyse, M
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Ivanov, O
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Iwanicki, J
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Kester, O
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Köster, U
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Marsh, B A
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Mierzejewski, J
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Reiter, P
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Scheit, H
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Schwalm, D
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Siem, S
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Sletten, G
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Stefanescu, I
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Tveten, G M
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Van de Walle, J
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Van Duppen, P
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Voulot, D
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Warr, N
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Weisshaar, D
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Wenander, F
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Zielińska, M
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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 ...
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Physical Review ...
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Lund University