Abstract : The isotopes
122
,
124
,
126
Cd
were studied in a “safe” Coulomb-excitation experiment at the radioactive ion-beam facility REX-ISOLDE at CERN. The reduced transition probabilities
B
(
E
2
;
0
+
g
.
s
.
→
2
+
1
) and limits for the quadrupole moments of the first 2
+
excited states in the three isotopes were determined. The onset of collectivity in the vicinity of the
Z
=
50
and
N
=
82
shell closures is discussed by comparison with shell model and beyond mean-field calculations.
http://hal.in2p3.fr/in2p3-00976533
Contributor : Emmanuelle Vernay <>
Submitted on : Thursday, April 10, 2014 - 8:13:47 AM Last modification on : Thursday, November 19, 2020 - 12:59:16 PM
S. Ilieva, M. Thürauf, Th. Kröll, R. Krücken, T. Behrens, et al.. Coulomb excitation of neutron-rich Cd isotopes. Physical Review C, American Physical Society, 2014, 89, pp.014313. ⟨10.1103/PhysRevC.89.014313⟩. ⟨in2p3-00976533⟩