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Journal Articles European Physical Journal A Year : 2008

Mass measurements and evaluation around A = 22

M. Mukherjee
  • Function : Author
D. Beck
  • Function : Author
K. Blaum
G. Bollen
  • Function : Author
P. Delahaye
  • Function : Author
J. Dilling
  • Function : Author
S. George
  • Function : Author
C. Guénaut
F. Herfurth
  • Function : Author
A. Herlert
  • Function : Author
A. Kellerbauer
  • Function : Author
H.-J. Kluge
  • Function : Author
U. Köster
  • Function : Author
D. Lunney
  • Function : Author
S. Schwarz
  • Function : Author
L. Schweikhard
  • Function : Author
C. Yazidjian
  • Function : Author

Abstract

Frequency ratio measurements with different combinations of the singly charged ions from 21, 22, 23Na , 22, 24Mg , and 37, 39K were performed at the on-line Penning trap mass spectrometer ISOLTRAP, CERN, Geneva. The masses and mass differences were deduced with a relative uncertainty of about or even below one part in 108 for the ions of interest using a least-squares analysis of all measured relations. The results have direct consequences for weak-interaction study as they give additional input to the test of CVC, and for nuclear astrophysics, because they help to establish the minimum observable signal for a NeNa cycle in a nova burst. We report here about the measurements and the detailed evaluation.

Dates and versions

in2p3-00833361 , version 1 (12-06-2013)

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Cite

M. Mukherjee, D. Beck, K. Blaum, G. Bollen, P. Delahaye, et al.. Mass measurements and evaluation around A = 22. European Physical Journal A, 2008, 35, pp.31-37. ⟨10.1140/EPJA/I2007-10523-2⟩. ⟨in2p3-00833361⟩
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