TY - JOUR
T1 - Lifetimes of some low-lying levels of Co55
AU - Caldwell, S. E.
AU - Alexander, L. A.
AU - Arns, R. G.
AU - Brunner, B. J.
AU - Kovash, M. A.
AU - Rozsa, C. M.
AU - Smith, J. W.
N1 - Copyright:
Copyright 2015 Elsevier B.V., All rights reserved.
PY - 1975
Y1 - 1975
N2 - Excitation energies and nuclear lifetimes of levels in Co55 have been measured via the reactions Fe54(He3, dγ)Co55 induced by 11.0 MeV incident He++3 particles. The Doppler shifted γ-ray spectra, taken in coincidence with the outgoing deuterons, were fitted by a line shape analysis program to determine the lifetimes. Experimental results for excitation energies (±1 keV) and lifetimes (ps) are: 2166, 0.141-0.021+0.020; 2566, 0.620-0.090+0.120; 2940, 0.590; 3324, 0.090-0.012+0.017; 4166, 0.050-0.005+0.010. NUCLEAR STRUCTURE Fe54(He3, dγ), E=11 MeV; measured Eγ, Doppler shifts; Co55 deduced levels, lifetimes.
AB - Excitation energies and nuclear lifetimes of levels in Co55 have been measured via the reactions Fe54(He3, dγ)Co55 induced by 11.0 MeV incident He++3 particles. The Doppler shifted γ-ray spectra, taken in coincidence with the outgoing deuterons, were fitted by a line shape analysis program to determine the lifetimes. Experimental results for excitation energies (±1 keV) and lifetimes (ps) are: 2166, 0.141-0.021+0.020; 2566, 0.620-0.090+0.120; 2940, 0.590; 3324, 0.090-0.012+0.017; 4166, 0.050-0.005+0.010. NUCLEAR STRUCTURE Fe54(He3, dγ), E=11 MeV; measured Eγ, Doppler shifts; Co55 deduced levels, lifetimes.
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U2 - 10.1103/PhysRevC.12.2084
DO - 10.1103/PhysRevC.12.2084
M3 - Article
AN - SCOPUS:35949031376
SN - 0556-2813
VL - 12
SP - 2084
EP - 2087
JO - Physical Review C - Nuclear Physics
JF - Physical Review C - Nuclear Physics
IS - 6
ER -