@inproceedings{489a032c69db4eefa8410e51ff5612ff,
title = "Quadrupole collectivity in neutron-rich Cd isotopes",
abstract = "The proximity to the closed shells at Z = 50 and N = 82 makes the neutron-rich Cd isotopes a perfect test case for nuclear theories. The energy of the first excited 2(+)-state in the even Cd122-128 shows an irregular behaviour as the Cd isotopes exhibit only a slight increase for Cd-122 to Cd-126 and even a decrease from Cd-126 to Cd-128. This anomaly can so far not be reproduced by shell model calculations. Only beyond mean field calculations with a resultant prolate deformation are capable to describe this anomalous behaviour. In order to gain more information about the neutron-rich Cd isotopes a Coulomb excitation experiment was performed with MINIBALL at REX-ISOLDE, CERN. The extracted transition strengths B(E2, 0(gs)(+) -> 2(1)(+)) for Cd-122,Cd-124,Cd-126,Cd-128 agree with beyond mean field calculations. The spectroscopic quadrupole moments Q(s) (2(1)(+)) are compared with measurements on odd neutron-rich Cd isotopes.",
author = "S. Boenig and Th Kroell and S. Ilieva and M. Scheck",
year = "2015",
doi = "10.1088/1742-6596/580/1/012023",
language = "English",
volume = "580",
series = "Journal of Physics Conference Series",
publisher = "IOP Publishing",
editor = "A Gargano and L Coraggio and N Itaco",
booktitle = "11TH INTERNATIONAL SPRING SEMINAR ON NUCLEAR PHYSICS: SHELL MODEL AND NUCLEAR STRUCTURE - ACHIEVEMENTS OF THE PAST TWO DECADES",
}