Half-lives of neutron-rich 128-130Cd
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Yn: Physical Review C, Cyfrol 93, Rhif 6, 16.06.2016.
Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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T1 - Half-lives of neutron-rich 128-130Cd
AU - Dunlop, R.
AU - Bildstein, V.
AU - Dillmann, I.
AU - Jungclaus, A.
AU - Svensson, C. E.
AU - Andreoiu, C.
AU - Ball, G. C.
AU - Bernier, N.
AU - Bidaman, H.
AU - Boubel, P.
AU - Burbadge, C.
AU - Caballero-Folch, R.
AU - Dunlop, M. R.
AU - Evitts, L. J.
AU - Garcia, F.
AU - Garnsworthy, A. B.
AU - Garrett, P. E.
AU - Hackman, G.
AU - Hallam, S.
AU - Henderson, J.
AU - Ilyushkin, S.
AU - Kisliuk, D.
AU - Krucken, R.
AU - Lassen, J.
AU - Li, R.
AU - MacConnachie, E.
AU - MacLean, A. D.
AU - McGee, E.
AU - Moukaddam, M.
AU - Olaizola, B.
AU - Padilla-Rodal, E.
AU - Park, J.
AU - Paetkau, O.
AU - Petrache, C. M.
AU - Pore, J. L.
AU - Radich, A. J.
AU - Ruotsalainen, P.
AU - Smallcombe, J.
AU - Smith, J. K.
AU - Tabor, S. L.
AU - Teigelhofer, A.
AU - Turko, J.
AU - Zidar, T.
PY - 2016/6/16
Y1 - 2016/6/16
N2 - The β-decay half-lives of 128–130Cd have been measured with the newly commissioned GRIFFIN γ-ray spectrometer at the TRIUMF-ISAC facility. The time structures of the most intense γ rays emitted following the β decay were used to determine the half-lives of 128Cd and 130Cd to be T1/2=246.2(21)ms and T1/2=126(4) ms, respectively. The half-lives of the 3/2+ and 11/2− states of 129Cd were measured to be T1/2(3/2+)=157(8) ms and T1/2(11/2−)=147(3) ms. The half-lives of the Cd isotopes around the N=82 shell closure are an important ingredient in astrophysical simulations to derive the magnitude of the second r-process abundance peak in the A∼130 region. Our new results are compared with recent literature values and theoretical calculations.
AB - The β-decay half-lives of 128–130Cd have been measured with the newly commissioned GRIFFIN γ-ray spectrometer at the TRIUMF-ISAC facility. The time structures of the most intense γ rays emitted following the β decay were used to determine the half-lives of 128Cd and 130Cd to be T1/2=246.2(21)ms and T1/2=126(4) ms, respectively. The half-lives of the 3/2+ and 11/2− states of 129Cd were measured to be T1/2(3/2+)=157(8) ms and T1/2(11/2−)=147(3) ms. The half-lives of the Cd isotopes around the N=82 shell closure are an important ingredient in astrophysical simulations to derive the magnitude of the second r-process abundance peak in the A∼130 region. Our new results are compared with recent literature values and theoretical calculations.
U2 - 10.1103/PhysRevC.93.062801
DO - 10.1103/PhysRevC.93.062801
M3 - Article
VL - 93
JO - Physical Review C
JF - Physical Review C
SN - 2469-9985
IS - 6
ER -