par Lopez-Martens, A.;Hauschild, Klaus;Yeremin, Alexander;Dorvaux, O.;Belozerov, Alexey;Briançon, Ch;Chelnokov, Maxim;Chepigin, Victor;Curien, Dominique;Désesquelles, Pierre;Gall, B. P J;Gorshkov, V.A.;Guttormsen, Magne;Hanappe, Francis 
;Kabachenko, A.P.;Khalfallah, F.;Korichi, Ahmed;Larsen, André;Malyshev, Oleg;Minkova, Ani;Oganessian, Yu.Ts.;Popeko, Andrei;Rousseau, Marc;Rowley, Neil;Sagaidak, Roman;Sharo, S.;Shutov, Alexander;Siem, Sunniva;Stuttge, Louise;Svirikhin, Alexander;Syed, Naeem Ul Hasan;Theisen, Ch
Référence European Physical Journal A. Hadrons and Nuclei, 32, 3, page (245-250)
Publication Publié, 2007-06
;Kabachenko, A.P.;Khalfallah, F.;Korichi, Ahmed;Larsen, André;Malyshev, Oleg;Minkova, Ani;Oganessian, Yu.Ts.;Popeko, Andrei;Rousseau, Marc;Rowley, Neil;Sagaidak, Roman;Sharo, S.;Shutov, Alexander;Siem, Sunniva;Stuttge, Louise;Svirikhin, Alexander;Syed, Naeem Ul Hasan;Theisen, ChRéférence European Physical Journal A. Hadrons and Nuclei, 32, 3, page (245-250)
Publication Publié, 2007-06
Article révisé par les pairs
| Résumé : | Isomeric states in 253No have been investigated by conversion electron and γ -ray spectroscopy with the GABRIELA detection system. The 31μs isomer reported more than 30 years ago is found to decay to the ground state of 253No by the emission of a 167keV M2 transition. The spin and parity of this low-lying isomeric state are established to be 5/2 + . The presence of another longer-lived isomeric state is also discussed. © Società Italiana di Fisica and Springer-Verlag 2007. |
