Search: onr:"22098637" > Superallowed Gamow-...
Fältnamn | Indikatorer | Metadata |
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000 | 05295naa a22012733a 4500 | |
001 | 22098637 | |
003 | SE-LIBR | |
005 | 20171210182930.0 | |
007 | cr|||||||||||| | |
008 | 171210s2012 sw |||| o |||| ||eng c | |
024 | 7 | a http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-1785962 uri |
024 | 7 | a urn:nbn:se:uu:diva-1785962 urn |
024 | 7 | a 10.1038/nature111162 doi |
040 | a S | |
041 | 0 | a eng |
042 | 9 EPLK | |
100 | 1 | a Hinke, C. B.4 aut |
245 | 1 0 | a Superallowed Gamow-Teller decay of the doubly magic nucleus 100 Snh [Elektronisk resurs] |
260 | c 2012 | |
500 | a Published | |
506 | 0 | a gratis |
520 | a The shell structure of atomic nuclei is associated with 'magic numbers' and originates in the nearly independent motion of neutrons and protons in a mean potential generated by all nucleons. During beta(+)-decay, a proton transforms into a neutron in a previously not fully occupied orbital, emitting a positron-neutrino pair with either parallel or antiparallel spins, in a Gamow-Teller or Fermi transition, respectively. The transition probability, or strength, of a Gamow-Teller transition depends sensitively on the underlying shell structure and is usually distributed among many states in the neighbouring nucleus. Here we report measurements of the half-life and decay energy for the decay of Sn-100, the heaviest doubly magic nucleus with equal numbers of protons and neutrons. In the beta-decay of Sn-100, a large fraction of the strength is observable because of the large decay energy. We determine the largest Gamow-Teller strength so far measured in allowed nuclear beta-decay, establishing the 'superallowed' nature of this Gamow-Teller transition. The large strength and the low-energy states in the daughter nucleus, In-100, are well reproduced by modern, large-scale shell model calculations. | |
650 | 7 | a Natural Sciences2 hsv |
650 | 7 | a Physical Sciences2 hsv |
650 | 7 | a Naturvetenskap2 hsv0 264446 |
650 | 7 | a Fysik2 hsv0 274895 |
700 | 1 | a Boehmer, M.4 aut |
700 | 1 | a Boutachkov, P.4 aut |
700 | 1 | a Faestermann, T.4 aut |
700 | 1 | a Geissel, H.4 aut |
700 | 1 | a Gerl, J.4 aut |
700 | 1 | a Gernhaeuser, R.4 aut |
700 | 1 | a Gorska, M.4 aut |
700 | 1 | a Gottardo, A.4 aut |
700 | 1 | a Grawe, H.4 aut |
700 | 1 | a Grebosz, J. L.4 aut |
700 | 1 | a Kruecken, R.4 aut |
700 | 1 | a Kurz, N.4 aut |
700 | 1 | a Liu, Z.4 aut |
700 | 1 | a Maier, L.4 aut |
700 | 1 | a Nowacki, F.4 aut |
700 | 1 | a Pietri, S.4 aut |
700 | 1 | a Podolyak, Zs4 aut |
700 | 1 | a Sieja, K.4 aut |
700 | 1 | a Steiger, K.4 aut |
700 | 1 | a Straub, K.4 aut |
700 | 1 | a Weick, H.4 aut |
700 | 1 | a Wollersheim, H. -J4 aut |
700 | 1 | a Woods, P. J.4 aut |
700 | 1 | a Al-Dahan, N.4 aut |
700 | 1 | a Alkhomashi, N.4 aut |
700 | 1 | a Atac, A.4 aut |
700 | 1 | a Blazhev, A.4 aut |
700 | 1 | a Braun, N. F.4 aut |
700 | 1 | a Celikovic, I. T.4 aut |
700 | 1 | a Davinson, T.4 aut |
700 | 1 | a Dillmann, I.4 aut |
700 | 1 | a Domingo-Pardo, C.4 aut |
700 | 1 | a Doornenbal, P. C.4 aut |
700 | 1 | a de France, G.4 aut |
700 | 1 | a Farrelly, G. F.4 aut |
700 | 1 | a Farinon, F.4 aut |
700 | 1 | a Goel, N.4 aut |
700 | 1 | a Habermann, T. C.4 aut |
700 | 1 | a Hoischen, R.4 aut |
700 | 1 | a Janik, R.4 aut |
700 | 1 | a Karny, M.4 aut |
700 | 1 | a Kaskas, A.4 aut |
700 | 1 | a Kojouharov, I. M.4 aut |
700 | 1 | a Kroell, Th4 aut |
700 | 1 | a Litvinov, Y.4 aut |
700 | 1 | a Myalski, S.4 aut |
700 | 1 | a Nebel, F.4 aut |
700 | 1 | a Nishimura, S.4 aut |
700 | 1 | a Nociforo, C.4 aut |
700 | 1 | a Nyberg, Johan4 aut |
700 | 1 | a Parikh, A. R.4 aut |
700 | 1 | a Prochazka, A.4 aut |
700 | 1 | a Regan, P. H.4 aut |
700 | 1 | a Rigollet, C.4 aut |
700 | 1 | a Schaffner, H.4 aut |
700 | 1 | a Scheidenberger, C.4 aut |
700 | 1 | a Schwertel, S.4 aut |
700 | 1 | a Soederstroem, P. -A4 aut |
700 | 1 | a Steer, S. J.4 aut |
700 | 1 | a Stolz, A.4 aut |
700 | 1 | a Strmen, P.4 aut |
710 | 1 2 | a Uppsala universitetb Teknisk-naturvetenskapliga vetenskapsområdet4 pbl |
772 | 1 8 | i channel recordw 19753896 |
773 | 0 8 | i Värdpublikationt Natureg 486:7403, 341-345x 0028-0836 |
856 | 4 0 | u http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-178596 |
856 | 4 0 | u http://dx.doi.org/10.1038/nature11116 |
856 | 4 0 | u http://uu.diva-portal.org/smash/get/diva2:542521/FULLTEXT02 |
950 | k | 6 650a Atomerw hu Naturvetenskap |
950 | k | 6 650a Experimentw hu Naturvetenskap |
950 | k | 6 650a Fysikw hu Naturvetenskap |
950 | k | 6 650a Kemiw hu Naturvetenskap |
950 | k | 6 650a Kloningw hu Naturvetenskap |
950 | k | 6 650a Laboratorierw hu Naturvetenskap |
950 | k | 6 650a Marinbiologiw hu Naturvetenskap |
950 | k | 6 650a Matematikw hu Naturvetenskap |
950 | k | 6 650a Medicinska experimentw hu Naturvetenskap |
950 | k | 6 650a Tyngdlagenw hu Naturvetenskap |
950 | k | 6 650a Utvecklingsläraw hu Naturvetenskap |
950 | k | 6 650a Naturvetenskapw gu Fysik |
841 | 5 APISa x ab 171210||0000|||||001||||||000000e 1 | |
024 | 7 | 5 APISa urn:nbn:se:uu:diva-1785962 urn |
852 | 5 APISb APIS | |
856 | 4 0 | 5 APISu http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-178596 |
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