Distribution of proton spectroscopic strengths in the odd-<i>A</i>Rb isotopes

Stephans, G. S. F.; Fortune, H. T.; Bland, L. C.; Carchidi, M.; Gilman, R.; Gilfoyle, G. P.; Sweet, J. W.

doi:10.1103/physrevc.35.2033

Cited by 16 publications

(2 citation statements)

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“…The former ISOLTRAP measurements (1994Ot01 [29]) with a relative uncertainty of about 10 −7 completely determined the mass excesses of 75 79 Rb reaction performed at the University of Pennsylvania (1987St11 [49]). In the work of Stephans et al, a gas cell target was filled with 99.5%-pure 78 Kr and bombarded with an 18-MeV 3 He beam.…”

Section: -77 Rbmentioning

confidence: 99%

High-precision masses of neutron-deficient rubidium isotopes using a Penning trap mass spectrometer

et al. 2007

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The atomic masses of the neutron-deficient radioactive rubidium isotopes [74][75][76][77]79,80,83 Rb have been measured with the Penning trap mass spectrometer ISOLTRAP. Using the time-of-flight cyclotron resonance technique, relative mass uncertainties ranging from 1.6 × 10 −8 to 5.6 × 10 −8 were achieved. In all cases, the mass precision was significantly improved as compared with the prior Atomic-Mass Evaluation; no significant deviations from the literature values were observed. The exotic nuclide 74 Rb, with a half-life of only 65 ms, is the shortest-lived nuclide on which a high-precision mass measurement in a Penning trap has been carried out. The significance of these measurements for a check of the conserved-vector-current hypothesis of the weak interaction and the unitarity of the Cabibbo-Kobayashi-Maskawa matrix is discussed.

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Section: -77 Rbmentioning

confidence: 99%