Q_EC values of the Superallowed beta-Emitters 10-C, 34-Ar, 38-Ca and 46-V

T. Eronen; D. Gorelov; J. Hakala; J. C. Hardy; A. Jokinen; A. Kankainen; I. D. Moore; H. Penttila; M. Reponen; J. Rissanen; A. Saastamoinen; J. Aysto

doi:10.1103/PhysRevC.83.055501

Q_EC values of the Superallowed beta-Emitters 10-C, 34-Ar, 38-Ca and 46-V

Nuclear Experiment 2015-05-27 v1

Authors: T. Eronen , D. Gorelov , J. Hakala , J. C. Hardy , A. Jokinen , A. Kankainen , I. D. Moore , H. Penttila , M. Reponen , J. Rissanen , A. Saastamoinen , J. Aysto

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Abstract

The Q_EC values of the superallowed beta+ emitters 10-C, 34-Ar, 38-Ca and 46-V have been measured with a Penning-trap mass spectrometer to be 3648.12(8), 6061.83(8), 6612.12(7) and 7052.44(10) keV, respectively. All four values are substantially improved in precision over previous results.

Keywords

superallowed beta decay Q_EC value penning-trap mass spectrometry 10-C 34-Ar 38-Ca 46-V

Cite

@article{arxiv.1101.3907,
  title  = {Q_EC values of the Superallowed beta-Emitters 10-C, 34-Ar, 38-Ca and 46-V},
  author = {T. Eronen and D. Gorelov and J. Hakala and J. C. Hardy and A. Jokinen and A. Kankainen and I. D. Moore and H. Penttila and M. Reponen and J. Rissanen and A. Saastamoinen and J. Aysto},
  journal= {arXiv preprint arXiv:1101.3907},
  year   = {2015}
}

Comments

9 pages, 7 figures, 5 tables

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