High-precision QEC -value measurement of the superallowed β+ emitter Mg22 and an ab initio evaluation of the A=22 isobaric triplet

Reiter, M. P.; Leach, K. G.; Drozdowski, O. M.; Stroberg, S. R.; Holt, J. D.; Andreoiu, C.; Babcock, C.; Barquest, B.; Brodeur, M.; Finlay, A.; Foster, M.; Gallant, A. T.; Gwinner, G.; Klawitter, R.; Kootte, B.; Kwiatkowski, A. A.; Lan, Y.; Lascar, D.; Leistenschneider, E.; Lennarz, A.; Paul, S.; Steinbrügge, R.; Thompson, R. I.; Wieser, M.; Dilling, J.

doi:10.1103/PhysRevC.96.052501

Title: High-precision $Q_{EC}$ -value measurement of the superallowed $β^{+}$ emitter ${}^{22}{Mg}$ and an ab initio evaluation of the $A = 22$ isobaric triplet

Journal Article · Mon Nov 06 00:00:00 EST 2017 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.96.052501· OSTI ID:1407696

Reiter, M. P. ^[1]; Leach, K. G. ^[2]; Drozdowski, O. M. ^[3]; Stroberg, S. R. ^[4]; Holt, J. D. ^[4]; Andreoiu, C. ^[5]; Babcock, C. ^[4]; Barquest, B. ^[4]; Brodeur, M. ^[6]; Finlay, A. ^[7]; Foster, M. ^[8]; Gallant, A. T. ^[9]; Gwinner, G. ^[10]; Klawitter, R. ^[11]; Kootte, B. ^[7]; Kwiatkowski, A. A. ^[12]; Lan, Y. ^[7]; Lascar, D. ^[4]; Leistenschneider, E. ^[7]; Lennarz, A. ^[13] more »

TRUMF, Vancouver, BC (Canada); Justus Liebig Univ., Giessen (Germany)
Colorado School of Mines, Golden, CO (United States). Dept. of Physics
TRUMF, Vancouver, BC (Canada); Heidelberg Univ. (Germany). Inst. for Theoretische Physik. Inst. for Theoretical Physics
TRUMF, Vancouver, BC (Canada)
Simon Fraser Univ., Burnaby, BC (Canada). Dept. of Chemistry
Univ. of Notre Dame, IN (United States). Dept. of Civil Engineering and Geological Sciences. Dept. of Physics
TRUMF, Vancouver, BC (Canada); Justus Liebig Univ., Giessen (Germany); Univ. of British Columbia, Vancouver, BC (Canada). Dept. of Physics and Astronomy
TRUMF, Vancouver, BC (Canada); Univ. of Surrey, Guildford (United Kingdom). Dept. of Physics
TRUMF, Vancouver, BC (Canada); Justus Liebig Univ., Giessen (Germany); Univ. of British Columbia, Vancouver, BC (Canada). Dept. of Physics and Astronomy; Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Univ. of Manitoba, Winnipeg, MB (Canada)
TRUMF, Vancouver, BC (Canada); Max Planck Inst. for Nuclear Physics, Heidelberg (Germany)
TRUMF, Vancouver, BC (Canada); Texas A & M Univ., College Station, TX (United States). Cycotron Inst.
TRUMF, Vancouver, BC (Canada); Westfalische Wilhems Univ., Munster (Germany). Inst. for Nuclear Physics
Univ. of Calgary, AB (Canada). Dept. of Physics and Astronomy

We performed a direct Q _EC -value measurement of the superallowed β⁺ emitter 22 Mg using TRIUMF's Ion Trap for Atomic and Nuclear Science. The direct ground-state to ground-state atomic mass difference between ²²Mg and ²²Na was determined to be Q _EC

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Research Organization:: Colorado School of Mines, Golden, CO (United States); Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP); National Science Foundation (NSF)

Grant/Contract Number:: SC0017649; AC52-07NA27344; PHY-1419765

OSTI ID:: 1407696

Alternate ID(s):: OSTI ID: 1407443; OSTI ID: 1414347

Report Number(s):: LLNL-JRNL-734399; PRVCAN

Journal Information:: Physical Review C, Vol. 96, Issue 5; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 6 works

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