Detailed spectroscopy of 46Ca: A study of the β- decay of 46K

J. L. Pore; C. Andreoiu; J. K. Smith; A. D. MacLean; A. Chester; J. D. Holt; G. C. Ball; P. C. Bender; V. Bildstein; R. Braid; A. Diaz Varela; R. Dunlop; L. J. Evitts; A. B. Garnsworthy; P. E. Garrett; G. Hackman; S. V. Ilyushkin; B. Jigmeddorj; K. Kuhn; P. Kunz; A. T. Laffoley; K. G. Leach; D. Miller; W. J. Mills; W. Moore; M. Moukaddam; L. N. Morrison; B. Olaizola; E. E. Peters; A. J. Radich; E. T. Rand; F. Sarazin; D. Southall; C. E. Svensson; S. J. Williams; S. W. Yates

doi:10.1103/PhysRevC.100.054327

Detailed spectroscopy of ⁴⁶Ca: A study of the β^- decay of ⁴⁶K

Research output: Contribution to journal › Article › peer-review

Standard Standard

Detailed spectroscopy of ⁴⁶Ca: A study of the β^- decay of ⁴⁶K. / Pore, J. L.; Andreoiu, C.; Smith, J. K. et al.
In: Physical Review C, Vol. 100, No. 054327, 25.11.2019.

Research output: Contribution to journal › Article › peer-review

HarvardHarvard

Pore, JL, Andreoiu, C, Smith, JK, MacLean, AD, Chester, A, Holt, JD, Ball, GC, Bender, PC, Bildstein, V, Braid, R, Diaz Varela, A, Dunlop, R, Evitts, LJ, Garnsworthy, AB, Garrett, PE, Hackman, G, Ilyushkin, SV, Jigmeddorj, B, Kuhn, K, Kunz, P, Laffoley, AT, Leach, KG, Miller, D, Mills, WJ, Moore, W, Moukaddam, M, Morrison, LN, Olaizola, B, Peters, EE, Radich, AJ, Rand, ET, Sarazin, F, Southall, D, Svensson, CE, Williams, SJ & Yates, SW 2019, 'Detailed spectroscopy of ⁴⁶Ca: A study of the β^- decay of ⁴⁶K', Physical Review C, vol. 100, no. 054327. https://doi.org/10.1103/PhysRevC.100.054327

APA

Pore, J. L., Andreoiu, C., Smith, J. K., MacLean, A. D., Chester, A., Holt, J. D., Ball, G. C., Bender, P. C., Bildstein, V., Braid, R., Diaz Varela, A., Dunlop, R., Evitts, L. J., Garnsworthy, A. B., Garrett, P. E., Hackman, G., Ilyushkin, S. V., Jigmeddorj, B., Kuhn, K., ... Yates, S. W. (2019). Detailed spectroscopy of ⁴⁶Ca: A study of the β^- decay of ⁴⁶K. Physical Review C, 100(054327). https://doi.org/10.1103/PhysRevC.100.054327

CBE

Pore JL, Andreoiu C, Smith JK, MacLean AD, Chester A, Holt JD, Ball GC, Bender PC, Bildstein V, Braid R, et al. 2019. Detailed spectroscopy of ⁴⁶Ca: A study of the β^- decay of ⁴⁶K. Physical Review C. 100(054327). https://doi.org/10.1103/PhysRevC.100.054327

MLA

Pore, J. L. et al. "Detailed spectroscopy of ⁴⁶Ca: A study of the β^- decay of ⁴⁶K". Physical Review C. 2019. 100(054327). https://doi.org/10.1103/PhysRevC.100.054327

VancouverVancouver

Pore JL, Andreoiu C, Smith JK, MacLean AD, Chester A, Holt JD et al. Detailed spectroscopy of ⁴⁶Ca: A study of the β^- decay of ⁴⁶K. Physical Review C. 2019 Nov 25;100(054327). doi: 10.1103/PhysRevC.100.054327

Author

Pore, J. L. ; Andreoiu, C. ; Smith, J. K. et al. / Detailed spectroscopy of ⁴⁶Ca: A study of the β^- decay of ⁴⁶K. In: Physical Review C. 2019 ; Vol. 100, No. 054327.

RIS

TY - JOUR

T1 - Detailed spectroscopy of 46Ca: A study of the β- decay of 46K

AU - Pore, J. L.

AU - Andreoiu, C.

AU - Smith, J. K.

AU - MacLean, A. D.

AU - Chester, A.

AU - Holt, J. D.

AU - Ball, G. C.

AU - Bender, P. C.

AU - Bildstein, V.

AU - Braid, R.

AU - Diaz Varela, A.

AU - Dunlop, R.

AU - Evitts, L. J.

AU - Garnsworthy, A. B.

AU - Garrett, P. E.

AU - Hackman, G.

AU - Ilyushkin, S. V.

AU - Jigmeddorj, B.

AU - Kuhn, K.

AU - Kunz, P.

AU - Laffoley, A. T.

AU - Leach, K. G.

AU - Miller, D.

AU - Mills, W. J.

AU - Moore, W.

AU - Moukaddam, M.

AU - Morrison, L. N.

AU - Olaizola, B.

AU - Peters, E. E.

AU - Radich, A. J.

AU - Rand, E. T.

AU - Sarazin, F.

AU - Southall, D.

AU - Svensson, C. E.

AU - Williams, S. J.

AU - Yates, S. W.

PY - 2019/11/25

Y1 - 2019/11/25

N2 - We report on high-statistics data from the β- decay of the 46K Jπ = 2- ground state taken with the GRIFFIN spectrometer located at the TRIUMF-ISAC facility. In total, 199 γ rays and 42 excited states were placed in the level scheme, and from the observed β feeding and angular correlations of pairs of cascading γ rays, it was possible to assign spins and parities to excited states and determine mixing ratios for selected γ rays. The level structure of 46Ca is compared to theoretical predictions from a microscopic valence-space Hamiltonian derived from two- and three-nucleon forces. These calculations are in reasonable agreement with the experimental data and indicate that the protons in this region are not as inert as would be expected for semimagic nuclei.

AB - We report on high-statistics data from the β- decay of the 46K Jπ = 2- ground state taken with the GRIFFIN spectrometer located at the TRIUMF-ISAC facility. In total, 199 γ rays and 42 excited states were placed in the level scheme, and from the observed β feeding and angular correlations of pairs of cascading γ rays, it was possible to assign spins and parities to excited states and determine mixing ratios for selected γ rays. The level structure of 46Ca is compared to theoretical predictions from a microscopic valence-space Hamiltonian derived from two- and three-nucleon forces. These calculations are in reasonable agreement with the experimental data and indicate that the protons in this region are not as inert as would be expected for semimagic nuclei.

UR - https://arxiv.org/pdf/1912.02407.pdf

U2 - 10.1103/PhysRevC.100.054327

DO - 10.1103/PhysRevC.100.054327

M3 - Article

VL - 100

JO - Physical Review C

JF - Physical Review C

SN - 2469-9985

IS - 054327

ER -

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