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• Population of a low-spin positive-parity band from high-spin intruder states in 177Au : the two-state mixing effect 

  Venhart, M.; Balogh, M.; Herzáň, A.; Wood, J.L.; Ali, F.A.; Joss, D.T.; Andreyev, A.N.; Auranen, K.; Carroll, R.J.; Drummond, M.C.; Easton, J.L.; Greenlees, P.T.; Grahn, T.; Gredley, A.; Henderson, J.; Jakobsson, U.; Julin, R.; Juutinen, S.; Konki, J.; Lawrie, E.A.; Leino, M.; Matoušek, V.; McPeake, C.G.; O'Donnell, D.; Page, R.D.; Pakarinen, J.; Papadakis, P.; Partanen, J.; Peura, P.; Rahkila, P.; Ruotsalainen, P.; Sandzelius, M.; Sarén, J.; Saygı, B.; Sedlák, M.; Scholey, C.; Sorri, J.; Stolze, S.; Thornthwaite, A.; Urban, R.; Uusitalo, J.; Veselský, M.; Wearing, F.P. (Elsevier, 2020)

  The extremely neutron-deficient isotopes 177,179Au were studied by means of in-beam γ-ray spectroscopy. Specific tagging techniques, α-decay tagging in 177Au and isomer tagging in 179Au, were used for these studies. Feeding ...

• Lifetime measurements of excited states in 169,171,173Os : Persistence of anomalous B(E2) ratios in transitional rare earth nuclei in the presence of a decoupled i13/2 valence neutron 

  Zhang, W.; Cederwall, B.; Doncel, M.; Aktas, Ö.; Ertoprak, A.; Liotta, R.; Qi, C.; Grahn, T.; Nara, Singh B.S.; Cullen, D.M.; Hodge, D.; Giles, M.; Stolze, S.; Badran, H.; Braunroth, T.; Calverley, T.; Cox, D.M.; Fang, Y.D.; Greenlees, P.T.; Hilton, J.; Ideguchi, E.; Julin, R.; Juutinen, S.; Kumar, Raju M.; Li, H.; Liu, H.; Matta, S.; Subramaniam, P.; Modamio, V.; Pakarinen, J.; Papadakis, P.; Partanen, J.; Petrache, C.M.; Rahkila, P.; Ruotsalainen, P.; Sandzelius, M.; Sarén, J.; Scholey, C.; Sorri, J.; Taylor, M.J.; Uusitalo, J.; Valiente-Dobón, J.J. (Elsevier BV, 2021)

  Lifetimes of low-lying excited states in the νi13/2+ bands of the neutron-deficient osmium isotopes 169,171,173Os have been measured for the first time using the recoil-distance Doppler shift and recoil-isomer tagging ...

• An alternative viewpoint on the nuclear structure towards 100Sn : Lifetime measurements in 105Sn 

  Pasqualato, G.; Gottardo, A.; Mengoni, D.; Goasduff, A.; Valiente-Dobón, J. J.; Nowacki, F.; Péru, S.; Pillet, N.; de Angelis, G.; Bakes, S. D.; Bayram, T.; Bazzacco, D.; Benzoni, G.; Brugnara, D.; Cicerchia, M.; Colovic, P.; Cortés, M. L.; Gadea, A.; Galtarossa, F.; Górska, M.; Gozzelino, A.; Gregor, E.; Hubbard, N.; Illana, A.; Jurado, M.; Lenzi, S. M.; Mantovani, G.; Marchi, T.; Menegazzo, R.; Montaner-Pizá, A.; Napoli, D. R.; Recchia, F.; Siciliano, M.; Testov, D.; Szilner, S.; Zanon, I. (Elsevier, 2023)

  This work aims at presenting an alternative approach to the long standing problem of the B(E2) values in Sn isotopes in the vicinity of the N=Z double-magic nucleus 100Sn, until now predominantly measured with relativistic ...

• Lifetimes of intruder states in 186Pb, 188Pb and 194Po 

  Grahn, Tuomas; Dewald, A.; Möller, Oliver; Julin, Rauno; Beausang, C.W.; Christen, S.; Darby, Iain; Eeckhaudt, Sarah; Greenlees, Paul; Görgen, Andreas; Helariutta, Kerttuli; Jolie, J.; Jones, Peter; Juutinen, Sakari; Kettunen, Heikki; Kröll, T.; Krücken, R.; Coz, Yves Le; Leino, Matti; Leppänen, Ari-Pekka; Maierbeck, P.; Meyer, D.A.; Melon, B.; Nieminen, Päivi; Nyman, Markus; Page, Robert; Pakarinen, J.; Petkov, P.; Rahkila, Panu; Saha, B.; Sandzelius, Mikael; Sarén, Jan; Scholey, Catherine; Uusitalo, Juha; Bender, M.; Heenen, P.-H. (Elsevier, 2008)

  Lifetimes of prolate intruder states in 186Pb and 188Pb and oblate intruder states in 194Po have been determined through recoil distance Doppler-shift lifetime measurements. Deformation parameters of |β2|=0.29(5) and |β2| ...

• Deformation and mixing of coexisting shapes in neutron-deficient polonium isotopes 

  Kesteloot, N.; Bastin, B.; Gaffney, L. P.; Wrzosek-Lipska, K.; Auranen, Kalle; Bauer, C.; Bender, M.; Bildstein, V.; Blazhev, A.; Bönig, S.; Bree, N.; Clément, E.; Cocolios, T. E.; Damyanova, A.; Darby, Iain; De Witte, H.; Julio, D. Di; Diriken, J.; Fransen, C.; García-Ramos, J. E.; Gernhäuser, R.; Grahn, Tuomas; Heenen, P.-H.; Hess, H.; Heyde, K.; Huyse, M.; Iwanicki, J.; Jakobsson, Ulrika; Konki, Joonas; Kröll, T.; Laurent, B.; Lecesne, N.; Lutter, R.; Pakarinen, Janne; Peura, Pauli; Piselli, E.; Próchniak, L.; Rahkila, Panu; Rapisarda, E.; Reiter, P.; Scheck, M.; Seidlitz, M.; Sferrazza, M.; Siebeck, B.; Sjodin, M.; Tornqvist, H.; Traykov, E.; De Walle, J. Van; Van Duppen, P.; Vermeulen, M.; Voulot, D.; Warr, N.; Wenander, F.; Wimmer, K.; Zielińska, M. (American Physical Society, 2015)

  Coulomb-excitation experiments are performed with postaccelerated beams of neutron-deficient 196,198,200,202Po isotopes at the REX-ISOLDE facility. A set of matrix elements, coupling the low-lying states in these isotopes, is ...