${Q}_{\text{EC}}$ value of the superallowed $\ensuremath{\beta}$ emitter $^{42}\mathrm{Sc}$

Editors' Suggestion

$Q_{EC}$ value of the superallowed $β$ emitter ${}^{42}{Sc}$

T. Eronen, J. C. Hardy, L. Canete, A. Jokinen, J. Hakala, A. Kankainen, V. S. Kolhinen, J. Koponen, I. D. Moore, I. M. Murray, H. Penttilä, I. Pohjalainen, O. Poleshchuk, J. Reinikainen, S. Rinta-Antila, N. Soukouti, A. Voss, and J. Äystö

Phys. Rev. C 95, 025501 – Published 10 February 2017

Abstract

The $Q_{EC}$ value of the superallowed $β^{+}$ emitter ${}^{42}{Sc}$ has been measured with the JYFLTRAP Penning-trap mass spectrometer at the University of Jyväskylä to be 6426.350(53) keV. This result is at least a factor of four more precise than all previous measurements, which were also inconsistent with one another. As a byproduct we determine the excitation energy of the $7^{+}$ isomeric state in ${}^{42}{Sc}$ to be 616.771(62) keV, which deviates by $8 σ$ from the previous measurement.

Received 23 November 2016
Corrected 18 September 2020

DOI:https://doi.org/10.1103/PhysRevC.95.025501

Physics Subject Headings (PhySH)

Beta decay Binding energy & masses Electron & muon capture Electroweak interactions in nuclear physics

39 ≤ A ≤ 58

Penning traps

Nuclear PhysicsParticles & Fields

Corrections

18 September 2020

Erratum

Publisher's Note: $Q_{EC}$ value of the superallowed $β$ emitter ${}^{42}{Sc}$ [Phys. Rev. C 95, 025501 (2017)]

T. Eronen, J. C. Hardy, L. Canete, A. Jokinen, J. Hakala, A. Kankainen, V. S. Kolhinen, J. Koponen, I. D. Moore, I. M. Murray, H. Penttilä, I. Pohjalainen, O. Poleshchuk, J. Reinikainen, S. Rinta-Antila, N. Soukouti, A. Voss, and J. Äystö

Phys. Rev. C 102, 039902 (2020)

Authors & Affiliations

T. Eronen^1,2,*, J. C. Hardy², L. Canete¹, A. Jokinen¹, J. Hakala¹, A. Kankainen¹, V. S. Kolhinen¹, J. Koponen¹, I. D. Moore¹, I. M. Murray^1,†, H. Penttilä¹, I. Pohjalainen¹, O. Poleshchuk^1,‡, J. Reinikainen¹, S. Rinta-Antila¹, N. Soukouti¹, A. Voss¹, and J. Äystö¹

¹Department of Physics, P.O. Box 35 (YFL), FI-40014 University of Jyvaskyla, Finland
²Cyclotron Institute, Texas A&M University, College Station, Texas 77843, USA

^*tommi.eronen@jyu.fi
^†Present address: RIKEN, Nishina Center for Accelerator Based Science, Wako City, Saitama, Japan.
^‡Present address: Institute for Nuclear and Radiation Physics, Leuven, Belgium.

Article Text (Subscription Required)

Click to Expand

References (Subscription Required)

Click to Expand

Issue

Vol. 95, Iss. 2 — February 2017

Reuse & Permissions

Access Options

Article Available via CHORUS

Download Accepted Manuscript

Author publication services for translation and copyediting assistance advertisement

Physical Review C

covering nuclear physics

$Q_{EC}$ value of the superallowed $β$ emitter ${}^{42}{Sc}$

T. Eronen, J. C. Hardy, L. Canete, A. Jokinen, J. Hakala, A. Kankainen, V. S. Kolhinen, J. Koponen, I. D. Moore, I. M. Murray, H. Penttilä, I. Pohjalainen, O. Poleshchuk, J. Reinikainen, S. Rinta-Antila, N. Soukouti, A. Voss, and J. Äystö

Phys. Rev. C 95, 025501 – Published 10 February 2017

Abstract

Physics Subject Headings (PhySH)

Corrections

Erratum

Publisher's Note: $Q_{EC}$ value of the superallowed $β$ emitter ${}^{42}{Sc}$ [Phys. Rev. C 95, 025501 (2017)]

T. Eronen, J. C. Hardy, L. Canete, A. Jokinen, J. Hakala, A. Kankainen, V. S. Kolhinen, J. Koponen, I. D. Moore, I. M. Murray, H. Penttilä, I. Pohjalainen, O. Poleshchuk, J. Reinikainen, S. Rinta-Antila, N. Soukouti, A. Voss, and J. Äystö

Phys. Rev. C 102, 039902 (2020)

Authors & Affiliations

Article Text (Subscription Required)

References (Subscription Required)

Issue

Access Options

Physical Review C

covering nuclear physics

QEC value of the superallowed β emitter Sc42

T. Eronen, J. C. Hardy, L. Canete, A. Jokinen, J. Hakala, A. Kankainen, V. S. Kolhinen, J. Koponen, I. D. Moore, I. M. Murray, H. Penttilä, I. Pohjalainen, O. Poleshchuk, J. Reinikainen, S. Rinta-Antila, N. Soukouti, A. Voss, and J. Äystö

Phys. Rev. C 95, 025501 – Published 10 February 2017

Abstract

Physics Subject Headings (PhySH)

Corrections

Erratum

Publisher's Note: QEC value of the superallowed β emitter Sc42 [Phys. Rev. C 95, 025501 (2017)]

T. Eronen, J. C. Hardy, L. Canete, A. Jokinen, J. Hakala, A. Kankainen, V. S. Kolhinen, J. Koponen, I. D. Moore, I. M. Murray, H. Penttilä, I. Pohjalainen, O. Poleshchuk, J. Reinikainen, S. Rinta-Antila, N. Soukouti, A. Voss, and J. Äystö

Phys. Rev. C 102, 039902 (2020)

Authors & Affiliations

Article Text (Subscription Required)

References (Subscription Required)

Issue

Access Options

Authorization Required

Other Options

Download & Share

Images

Figure 1

Figure 2

Figure 3

Log In

Search

Article Lookup

Paste a citation or DOI

Enter a citation

$Q_{EC}$ value of the superallowed $β$ emitter ${}^{42}{Sc}$

Publisher's Note: $Q_{EC}$ value of the superallowed $β$ emitter ${}^{42}{Sc}$ [Phys. Rev. C 95, 025501 (2017)]