Multiphonon vibrations at high angular momentum in 182 Os.
Evidence is presented for multiphonon excitations based on a high-spin (25 Planck) intrinsic state in the deformed nucleus 182 Os. Angular momentum generation by this mode competes with collective rotation. The experimental data are compared with tilted-axis cranking calculations, supporting the vibrational interpretation. However, the lower experimental energies provide evidence that more complex interactions of states are playing a role.
Pattison
L K
LK
Schuster Laboratory, University of Manchester, Manchester M13 9PL, United Kingdom.
Cullen
D M
DM
Smith
J F
JF
Fletcher
A M
AM
Walker
P M
PM
El-Masri
H M
HM
Podolyák
Zs
Z
Wood
R J
RJ
Scholey
C
C
Wheldon
C
C
Mukherjee
G
G
Balabanski
D
D
Djongolov
M
M
Dalsgaard
Th
T
Thisgaard
H
H
Sletten
G
G
Kondev
F
F
Jenkins
D
D
Lane
G J
GJ
Lee
I-Y
IY
Macchiavelli
A O
AO
Frauendorf
S
S
Almehed
D
D