Anomalous Coulomb matrix elements in the f7/2 shell

S.J. Williams; M.A. Bentley; D.D. Warner; Alison Bruce; J.A. Cameron; M.P. Carpenter; P. Fallon; L. Frankland; W. Gelletly; R.V.F. Janssens; D.T. Joss; C.D. O'Leary; C.J. Lister; A. Poves; P.H. Regan; P. Reiter; B. Rubio; D. Seweryniak; C.E. Svensson; S.M. Vincent

Anomalous Coulomb matrix elements in the f_7/2 shell

S.J. Williams, M.A. Bentley, D.D. Warner, Alison Bruce, J.A. Cameron, M.P. Carpenter, P. Fallon, L. Frankland, W. Gelletly, R.V.F. Janssens, D.T. Joss, C.D. O'Leary, C.J. Lister, A. Poves, P.H. Regan, P. Reiter, B. Rubio, D. Seweryniak, C.E. Svensson, S.M. Vincent

University of Brighton

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

Abstract

decays from high-spin states in the N = Z–1 nucleus ₂₇⁵³Co26 have been identified for the first time. Level energies and Coulomb energy differences between these states and their analogs in its mirror nucleus 53Fe have been compared with large-scale pf shell-model calculations, which offer excellent agreement. New information has been obtained on two-proton Coulomb matrix elements needed in the interpretation. These have been extracted from the data via a number of methods and are shown to exhibit an anomalous behavior for the J = 2 coupling.

Original language	English
Journal	Physical Review C
Volume	68
Issue number	1
Publication status	Published - 2003

Cite this

Williams, S. J., Bentley, M. A., Warner, D. D., Bruce, A., Cameron, J. A., Carpenter, M. P., Fallon, P., Frankland, L., Gelletly, W., Janssens, R. V. F., Joss, D. T., O'Leary, C. D., Lister, C. J., Poves, A., Regan, P. H., Reiter, P., Rubio, B., Seweryniak, D., Svensson, C. E., & Vincent, S. M. (2003). Anomalous Coulomb matrix elements in the f_7/2 shell. Physical Review C, 68(1).

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title = "Anomalous Coulomb matrix elements in the f7/2 shell",

abstract = "decays from high-spin states in the N = Z–1 nucleus 2753Co26 have been identified for the first time. Level energies and Coulomb energy differences between these states and their analogs in its mirror nucleus 53Fe have been compared with large-scale pf shell-model calculations, which offer excellent agreement. New information has been obtained on two-proton Coulomb matrix elements needed in the interpretation. These have been extracted from the data via a number of methods and are shown to exhibit an anomalous behavior for the J = 2 coupling.",

author = "S.J. Williams and M.A. Bentley and D.D. Warner and Alison Bruce and J.A. Cameron and M.P. Carpenter and P. Fallon and L. Frankland and W. Gelletly and R.V.F. Janssens and D.T. Joss and C.D. O'Leary and C.J. Lister and A. Poves and P.H. Regan and P. Reiter and B. Rubio and D. Seweryniak and C.E. Svensson and S.M. Vincent",

year = "2003",

language = "English",

volume = "68",

journal = "Physical Review C",

issn = "0556-2813",

number = "1",

}

TY - JOUR

T1 - Anomalous Coulomb matrix elements in the f7/2 shell

AU - Williams, S.J.

AU - Bentley, M.A.

AU - Warner, D.D.

AU - Bruce, Alison

AU - Cameron, J.A.

AU - Carpenter, M.P.

AU - Fallon, P.

AU - Frankland, L.

AU - Gelletly, W.

AU - Janssens, R.V.F.

AU - Joss, D.T.

AU - O'Leary, C.D.

AU - Lister, C.J.

AU - Poves, A.

AU - Regan, P.H.

AU - Reiter, P.

AU - Rubio, B.

AU - Seweryniak, D.

AU - Svensson, C.E.

AU - Vincent, S.M.

PY - 2003

Y1 - 2003

N2 - decays from high-spin states in the N = Z–1 nucleus 2753Co26 have been identified for the first time. Level energies and Coulomb energy differences between these states and their analogs in its mirror nucleus 53Fe have been compared with large-scale pf shell-model calculations, which offer excellent agreement. New information has been obtained on two-proton Coulomb matrix elements needed in the interpretation. These have been extracted from the data via a number of methods and are shown to exhibit an anomalous behavior for the J = 2 coupling.

AB - decays from high-spin states in the N = Z–1 nucleus 2753Co26 have been identified for the first time. Level energies and Coulomb energy differences between these states and their analogs in its mirror nucleus 53Fe have been compared with large-scale pf shell-model calculations, which offer excellent agreement. New information has been obtained on two-proton Coulomb matrix elements needed in the interpretation. These have been extracted from the data via a number of methods and are shown to exhibit an anomalous behavior for the J = 2 coupling.

M3 - Article

SN - 0556-2813

VL - 68

JO - Physical Review C

JF - Physical Review C

IS - 1

ER -

Anomalous Coulomb matrix elements in the f7/2 shell

Abstract

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Anomalous Coulomb matrix elements in the f_7/2 shell