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New Short-Lived Iso...
New Short-Lived Isotope 221U and the Mass Surface Near N=126
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Khuyagbaatar, J. (author)
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Yakushev, A. (author)
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Düllmann, Ch. E. (author)
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show more...
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Ackermann, D. (author)
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Andersson, L.-L. (author)
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Block, M. (author)
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Brand, H. (author)
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Cox, D. M. (author)
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Even, J. (author)
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- Forsberg, Ulrika (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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- Golubev, Pavel (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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Hartmann, W. (author)
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Herzberg, R.-D. (author)
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Heßberger, F. P. (author)
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Hoffmann, J. (author)
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Hübner, A. (author)
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Jäger, E. (author)
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Jeppsson, J. (author)
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Kindler, B. (author)
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Kratz, J. V. (author)
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Krier, J. (author)
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Kurz, N. (author)
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Lommel, B. (author)
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Maiti, M. (author)
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Minami, S. (author)
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Mistry, A. K. (author)
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Mrosek, Ch. M. (author)
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Pysmenetska, I. (author)
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- Rudolph, Dirk (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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- Sarmiento, Luis (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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Schaffner, H. (author)
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Schädel, M. (author)
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Schausten, B. (author)
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Steiner, J. (author)
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De Heidenreich, T. Torres (author)
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Uusitalo, J. (author)
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Wegrzecki, M. (author)
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Wiehl, N. (author)
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Yakusheva, V. (author)
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(creator_code:org_t)
- 2015
- 2015
- English 4 s.
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In: Physical Review Letters. - 1079-7114. ; 115:24
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https://portal.resea... (primary) (free)
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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
- Two short-lived isotopes 221U and 222U were produced as evaporation residues in the fusion reaction 50Ti+176Yb at the gas-filled recoil separator TASCA. An α decay with an energy of Eα=9.31(5) MeV and half-life T1/2=4.7(7) μs was attributed to 222U. The new isotope 221U was identified in α-decay chains starting with Eα=9.71(5) MeV and T1/2=0.66(14) μs leading to known daughters. Synthesis and detection of these unstable heavy nuclei and their descendants were achieved thanks to a fast data readout system. The evolution of the N=126 shell closure and its influence on the stability of uranium isotopes are discussed within the framework of α-decay reduced width.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Keyword
- Heavy Elements
- Shell Structure
- Sampling Electronics
Publication and Content Type
- art (subject category)
- ref (subject category)
Find in a library
To the university's database
- By the author/editor
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Khuyagbaatar, J.
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Yakushev, A.
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Düllmann, Ch. E.
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Ackermann, D.
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Andersson, L.-L.
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Block, M.
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show more...
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Brand, H.
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Cox, D. M.
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Even, J.
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Forsberg, Ulrika
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Golubev, Pavel
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Hartmann, W.
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Herzberg, R.-D.
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Heßberger, F. P.
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Hoffmann, J.
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Hübner, A.
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Jäger, E.
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Jeppsson, J.
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Kindler, B.
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Kratz, J. V.
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Krier, J.
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Kurz, N.
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Lommel, B.
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Maiti, M.
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Minami, S.
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Mistry, A. K.
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Mrosek, Ch. M.
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Pysmenetska, I.
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Rudolph, Dirk
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Sarmiento, Luis
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Schaffner, H.
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Schädel, M.
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Schausten, B.
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Steiner, J.
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De Heidenreich, ...
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Uusitalo, J.
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Wegrzecki, M.
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Wiehl, N.
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Yakusheva, V.
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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 ...
- By the university
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Lund University