High precision measurements ofdecay
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High-precision measurements of the half-life and -branching ratios for the - decay of 26Na to 26Mg have been measured in -counting and -decay experiments, respectively. A 4 proportional counter and fast tape transport system were employed for the half-life measurement, whereas the rays emitted by the daughter nucleus 26Mg were detected with the 8 -ray spectrometer, both located at TRIUMF's isotope separator and accelerator radioactive beam facility. The half-life of 26Na was determined to be T1/2 = 1.07128 0.00013 0.00021 s, where the first error is statistical and the second systematic. The log f t values derived from these experiments are compared with theoretical values from a full sd-shell model calculation. 2005 The American Physical Society.
author list (cited authors)
Grinyer, G. F., Svensson, C. E., Andreoiu, C., Andreyev, A. N., Austin, R., Ball, G. C., ... Zganjar, E. F.
complete list of authors
Grinyer, GF||Svensson, CE||Andreoiu, C||Andreyev, AN||Austin, RAE||Ball, GC||Chakrawarthy, RS||Finlay, P||Garrett, PE||Hackman, G||Hardy, JC||Hyland, B||Iacob, VE||Koopmans, KA||Kulp, WD||Leslie, JR||Macdonald, JA||Morton, AC||Ormand, WE||Osborne, CJ||Pearson, CJ||Phillips, AA||Sarazin, F||Schumaker, MA||Scraggs, HC||Schwarzenberg, J||Smith, MB||Valiente-Dobón, JJ||Waddington, JC||Wood, JL||Zganjar, EF