High-precision half-life and branching-ratio measurements for superallowed Fermi + emitters at TRIUMF - ISAC - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Conference Poster Year : 2013

High-precision half-life and branching-ratio measurements for superallowed Fermi + emitters at TRIUMF - ISAC

R. Dunlop
  • Function : Author
C. Andreoiu
  • Function : Author
G.C. Ball
  • Function : Author
D. Bandyopadhyay
  • Function : Author
Bertram Blank
S. Chagnon-Lessard
  • Function : Author
A. Chester
  • Function : Author
D.S. Cross
  • Function : Author
G. Demand
  • Function : Author
A. Diaz Varela
  • Function : Author
M. Djongolov
  • Function : Author
S. Ettenauer
  • Function : Author
A.B. Garnsworthy
  • Function : Author
P. Garrett
  • Function : Author
J. Giovinazzo
J. Glister
  • Function : Author
K.L. Green
  • Function : Author
G. Hackman
  • Function : Author
B. Hadinia
  • Function : Author
D.S. Jamieson
  • Function : Author
S. Ketelhut
  • Function : Author
J.R. Leslie
  • Function : Author
C.J. Pearson
  • Function : Author
A.A. Phillips
  • Function : Author
E.T. Rand
  • Function : Author
K. Starosta
  • Function : Author
C.S. Sumithrarachchi
  • Function : Author
C.E. Svensson
  • Function : Author
E.R. Tardiff
  • Function : Author
I.S. Towner
  • Function : Author
S. Triambak
  • Function : Author
C. Unsworth
  • Function : Author
S.J. Williams
  • Function : Author
S.W. Yates
  • Function : Author
E.F. Zganjar
  • Function : Author

Abstract

A program of high-precision half-life and branching-ratio measurements for superallowed Fermi emitters is being carried out at TRIUMF's Isotope Separator and Accelerator (ISAC) radioactive ion beam facility. Recent half-life measurements for the superallowed decays of 14O, 18Ne, and 26Alm, as well as branching-ratio measurements for 26Alm and 74Rb are reported. These results provide demanding tests of the Standard Model and the theoretical isospin symmetry breaking (ISB) corrections in superallowed Fermi decays.

Dates and versions

in2p3-00939059 , version 1 (30-01-2014)

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Cite

A.T. Laffoley, R. Dunlop, P. Finlay, G.F. Grinyer, C. Andreoiu, et al.. High-precision half-life and branching-ratio measurements for superallowed Fermi + emitters at TRIUMF - ISAC. 25th International Nuclear Physics Conference (INPC 2013), Jun 2013, Firenze, Italy. 66, pp.05013, 2013, ⟨10.1051/epjconf/20146605013⟩. ⟨in2p3-00939059⟩
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