Spectroscopy of Low-lying States in 140Sm

Electromagnetic transition strengths and spectroscopic quadrupole moments for 140Sm were measured by means of multi-step Coulomb excitation
with radioactive beam at the ISOLDE facility at CERN. A complementary
experiment was performed at the Heavy Ion Laboratory in Warsaw to assign
spins for non-yrast states using the angular correlation technique. Based
on the new experimental data previous spin assignments need to be revised.

Authors: M. Klintefjord, K. Hadyńska-Klȩk, J. Samorajczyk, A. Gorgen, Ch. Droste, J. Srebrny, T. Abraham, C. Bauer, F. L. Bello Garrote, S. Bonig, A. Damyanova, F. Giacoppo, E. Grodner, P. Hoff, M. Kisieliski, M. Komorowska, W. Korten, M. Kowalczyk, J. Kownacki, A. C. Larsen, R. Lutter, T. Marchlewski, P. Napiorkowski, J. Pakarinen, E. Rapisarda, P. Reiter, T. Renstrom, B. Siebeck, S. Siem, A. Stolarz, R. Szenborn, P. Thole, T. Tornyi, A. Tucholski, G. M. Tveten, P. Van Duppen, M. J. Vermeulen, N. Warr, H. De Witte, M. Zielińska

Doi: 10.5506/APhysPolB.46.607

Issue number:

Journal: Acta. Phys. Pol. B

Page number: 607

Published on: 2015-03-23

Year: