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Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni

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Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni. / Evitts, L. J.; Garnsworthy, A. B.; Kibedi, T. et al.
In: Physics Letters B, 10.04.2018.

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

HarvardHarvard

Evitts, LJ, Garnsworthy, AB, Kibedi, T, Smallcombe, J, Reed, MW, Brown, BA, Stuchbery, AE, Lane, GJ, Eriksen, TK, Akber, A, Alshahrani, B, de Vries, M, Gerathy, MSM, Holt, JD, Lee, BQ, McCormick, BP, Mitchell, AJ, Moukaddam, M, Mukhopadhyay, S, Palalani, N, Palazzo, T, Peters, EE, Ramirez, APD, Stroberg, SR, Tornyi, T & Yates, SW 2018, 'Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni', Physics Letters B. https://doi.org/10.1016/j.physletb.2018.01.076

APA

Evitts, L. J., Garnsworthy, A. B., Kibedi, T., Smallcombe, J., Reed, M. W., Brown, B. A., Stuchbery, A. E., Lane, G. J., Eriksen, T. K., Akber, A., Alshahrani, B., de Vries, M., Gerathy, M. S. M., Holt, J. D., Lee, B. Q., McCormick, B. P., Mitchell, A. J., Moukaddam, M., Mukhopadhyay, S., ... Yates, S. W. (2018). Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni. Physics Letters B. https://doi.org/10.1016/j.physletb.2018.01.076

CBE

Evitts LJ, Garnsworthy AB, Kibedi T, Smallcombe J, Reed MW, Brown BA, Stuchbery AE, Lane GJ, Eriksen TK, Akber A, et al. 2018. Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni. Physics Letters B. https://doi.org/10.1016/j.physletb.2018.01.076

MLA

Evitts, L. J. et al. "Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni". Physics Letters B. 2018. https://doi.org/10.1016/j.physletb.2018.01.076

VancouverVancouver

Evitts LJ, Garnsworthy AB, Kibedi T, Smallcombe J, Reed MW, Brown BA et al. Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni. Physics Letters B. 2018 Apr 10. Epub 2018 Feb 21. doi: 10.1016/j.physletb.2018.01.076

Author

Evitts, L. J. ; Garnsworthy, A. B. ; Kibedi, T. et al. / Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni. In: Physics Letters B. 2018.

RIS

TY - JOUR

T1 - Identification of significant E0 strength in the 22+ → 21+ transitions of 58,60,62Ni

AU - Evitts, L. J.

AU - Garnsworthy, A. B.

AU - Kibedi, T.

AU - Smallcombe, J.

AU - Reed, M. W.

AU - Brown, B. A.

AU - Stuchbery, A. E.

AU - Lane, G. J.

AU - Eriksen, T. K.

AU - Akber, A.

AU - Alshahrani, B.

AU - de Vries, M.

AU - Gerathy, M. S. M.

AU - Holt, J. D.

AU - Lee, B. Q.

AU - McCormick, B. P.

AU - Mitchell, A. J.

AU - Moukaddam, M.

AU - Mukhopadhyay, S.

AU - Palalani, N.

AU - Palazzo, T.

AU - Peters, E. E.

AU - Ramirez, A. P. D.

AU - Stroberg, S. R.

AU - Tornyi, T.

AU - Yates, S. W.

PY - 2018/4/10

Y1 - 2018/4/10

N2 - The E0 transition strength in the 22+ → 21+ transitions of 58,60,62Ni have been determined for the first time following a series of measurements at the Australian National University (ANU) and the University of Kentucky (UK). The CAESAR Compton-suppressed HPGe array and the Super-e solenoid at ANU were used to measure the δ(E2/M1) mixing ratio and internal conversion coefficient of each transition following inelastic proton scattering. Level half-lives, δ(E2/M1) mixing ratios and γ-ray branching ratios were measured at UK following inelastic neutron scattering. The new spectroscopic information was used to determine the E0 strengths. These are the first 22+ → 21+ E0 transition strengths measured in nuclei with spherical ground states and the E0 component is found to be unexpectedly large; in fact, these are amongst the largest E0 transition strengths in medium and heavy nuclei reported to date.

AB - The E0 transition strength in the 22+ → 21+ transitions of 58,60,62Ni have been determined for the first time following a series of measurements at the Australian National University (ANU) and the University of Kentucky (UK). The CAESAR Compton-suppressed HPGe array and the Super-e solenoid at ANU were used to measure the δ(E2/M1) mixing ratio and internal conversion coefficient of each transition following inelastic proton scattering. Level half-lives, δ(E2/M1) mixing ratios and γ-ray branching ratios were measured at UK following inelastic neutron scattering. The new spectroscopic information was used to determine the E0 strengths. These are the first 22+ → 21+ E0 transition strengths measured in nuclei with spherical ground states and the E0 component is found to be unexpectedly large; in fact, these are amongst the largest E0 transition strengths in medium and heavy nuclei reported to date.

U2 - 10.1016/j.physletb.2018.01.076

DO - 10.1016/j.physletb.2018.01.076

M3 - Letter

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

ER -