Search: onr:"swepub:oai:lup.lub.lu.se:c55c19a8-f00b-49fc-9cf1-7dcd56090715" >
New Short-Lived Iso...
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Khuyagbaatar, J.
(author)
New Short-Lived Isotope 221U and the Mass Surface Near N=126
- Article/chapterEnglish2015
Publisher, publication year, extent ...
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2015
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4 s.
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electronicrdacarrier
Numbers
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LIBRIS-ID:oai:lup.lub.lu.se:c55c19a8-f00b-49fc-9cf1-7dcd56090715
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https://lup.lub.lu.se/record/8311218URI
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https://doi.org/10.1103/PhysRevLett.115.242502DOI
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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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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 and genre
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Yakushev, A.
(author)
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Düllmann, Ch. E.
(author)
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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, UlrikaLund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)nucl-ukf
(author)
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Golubev, PavelLund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)kosu-pgo
(author)
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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, DirkLund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)kosu-dru
(author)
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Sarmiento, LuisLund University,Lunds universitet,Kärnfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Nuclear physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)nucl-lsi
(author)
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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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KärnfysikFysiska institutionen
(creator_code:org_t)
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In:Physical Review Letters115:241079-7114
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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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