TY - JOUR
T1 - Heterogeneous vibrations in Sn112
AU - Kumar, null
AU - Orce, J. N.
AU - Lesher, S. R.
AU - McKay, C. J.
AU - McEllistrem, M. T.
AU - Yates, S. W.
PY - 2005/1/1
Y1 - 2005/1/1
N2 - The low-lying structure of Sn112 has been studied by use of the (n,n'γ) reaction. Excitation functions and angular distributions of γ rays have been used to characterize the decays of the excited levels, and level lifetimes have been measured with the Doppler-shift attenuation method. A γ-γ coincidence experiment has also been performed to confirm γ-ray placements. Low-lying 1-, 2(-),3-, and 5- states are suggested as members of a heterogeneous quadrupole-octupole quintuplet. Their excitation energies and decay properties are consistent with a structure formed by the coupling of the lowest quadrupole 21+ and octupole 31- excitations. © 2005 The American Physical Society.
AB - The low-lying structure of Sn112 has been studied by use of the (n,n'γ) reaction. Excitation functions and angular distributions of γ rays have been used to characterize the decays of the excited levels, and level lifetimes have been measured with the Doppler-shift attenuation method. A γ-γ coincidence experiment has also been performed to confirm γ-ray placements. Low-lying 1-, 2(-),3-, and 5- states are suggested as members of a heterogeneous quadrupole-octupole quintuplet. Their excitation energies and decay properties are consistent with a structure formed by the coupling of the lowest quadrupole 21+ and octupole 31- excitations. © 2005 The American Physical Society.
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U2 - 10.1103/PhysRevC.72.034313
DO - 10.1103/PhysRevC.72.034313
M3 - Article
SN - 0556-2813
VL - 72
JO - Physical Review C - Nuclear Physics
JF - Physical Review C - Nuclear Physics
IS - 3
M1 - 034313
ER -