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

Abstract

The direct atomic mass difference between 22Mg and 22Na was measured using TRIUMF's Ion Trap for Atomic and Nuclear Science (TITAN) and was determined to be Q=4781.40(22) keV. This measurement represents the most precise single measurement of this quantity to date.

Authors:
 [1];  [2];  [3];  [4];  [4];  [5];  [4];  [4];  [6];  [7];  [8];  [9];  [10];  [11];  [7];  [12];  [7];  [4];  [7];  [13] more »;  [4];  [12];  [14];  [14];  [7] « less
  1. TRUMF, Vancouver, BC (Canada); Justus Liebig Univ., Giessen (Germany)
  2. Colorado School of Mines, Golden, CO (United States). Dept. of Physics
  3. TRUMF, Vancouver, BC (Canada); Heidelberg Univ. (Germany). Inst. for Theoretische Physik. Inst. for Theoretical Physics
  4. TRUMF, Vancouver, BC (Canada)
  5. Simon Fraser Univ., Burnaby, BC (Canada). Dept. of Chemistry
  6. Univ. of Notre Dame, IN (United States). Dept. of Civil Engineering and Geological Sciences. Dept. of Physics
  7. TRUMF, Vancouver, BC (Canada); Justus Liebig Univ., Giessen (Germany); Univ. of British Columbia, Vancouver, BC (Canada). Dept. of Physics and Astronomy
  8. TRUMF, Vancouver, BC (Canada); Univ. of Surrey, Guildford (United Kingdom). Dept. of Physics
  9. 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)
  10. Univ. of Manitoba, Winnipeg, MB (Canada)
  11. TRUMF, Vancouver, BC (Canada); Max Planck Inst. for Nuclear Physics, Heidelberg (Germany)
  12. TRUMF, Vancouver, BC (Canada); Texas A & M Univ., College Station, TX (United States). Cycotron Inst.
  13. TRUMF, Vancouver, BC (Canada); Westfalische Wilhems Univ., Munster (Germany). Inst. for Nuclear Physics
  14. Univ. of Calgary, AB (Canada). Dept. of Physics and Astronomy
Publication Date:
Research Org.:
Colorado School of Mines, Golden, CO (United States); Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26); National Science Foundation (NSF)
OSTI Identifier:
1407696
Alternate Identifier(s):
OSTI ID: 1407443; OSTI ID: 1414347
Report Number(s):
LLNL-JRNL-734399
Journal ID: ISSN 2469-9985; PRVCAN
Grant/Contract Number:
SC0017649; AC52-07NA27344; PHY-1419765
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Physical Review C
Additional Journal Information:
Journal Volume: 96; Journal Issue: 5; Journal ID: ISSN 2469-9985
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS

Citation Formats

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., and Dilling, J. High-precision QEC -value measurement of the superallowed β+ emitter Mg22 and an ab initio evaluation of the A=22 isobaric triplet. United States: N. p., 2017. Web. doi:10.1103/PhysRevC.96.052501.
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. High-precision QEC -value measurement of the superallowed β+ emitter Mg22 and an ab initio evaluation of the A=22 isobaric triplet. United States. doi:10.1103/PhysRevC.96.052501.
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., and Dilling, J. Mon . "High-precision QEC -value measurement of the superallowed β+ emitter Mg22 and an ab initio evaluation of the A=22 isobaric triplet". United States. doi:10.1103/PhysRevC.96.052501.
@article{osti_1407696,
title = {High-precision QEC -value measurement of the superallowed β+ emitter Mg22 and an ab initio evaluation of the A=22 isobaric triplet},
author = {Reiter, M. P. and Leach, K. G. and Drozdowski, O. M. and Stroberg, S. R. and Holt, J. D. and Andreoiu, C. and Babcock, C. and Barquest, B. and Brodeur, M. and Finlay, A. and Foster, M. and Gallant, A. T. and Gwinner, G. and Klawitter, R. and Kootte, B. and Kwiatkowski, A. A. and Lan, Y. and Lascar, D. and Leistenschneider, E. and Lennarz, A. and Paul, S. and Steinbrügge, R. and Thompson, R. I. and Wieser, M. and Dilling, J.},
abstractNote = {The direct atomic mass difference between 22Mg and 22Na was measured using TRIUMF's Ion Trap for Atomic and Nuclear Science (TITAN) and was determined to be Q=4781.40(22) keV. This measurement represents the most precise single measurement of this quantity to date.},
doi = {10.1103/PhysRevC.96.052501},
journal = {Physical Review C},
number = 5,
volume = 96,
place = {United States},
year = {Mon Nov 06 00:00:00 EST 2017},
month = {Mon Nov 06 00:00:00 EST 2017}
}

Journal Article:
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