Experimental and shell-model study of excited states in and related notes on

TY - JOUR

T1 - Experimental and shell-model study of excited states in and related notes on

AU - Rudolph, D.

AU - Andreoiu, C.

AU - Bentley, M. A.

AU - Carpenter, M. P.

AU - Charity, R. J.

AU - Clark, R. M.

AU - Ekman, J.

AU - Fahlander, C.

AU - Fallon, P.

AU - Reviol, W.

AU - Sarantites, D. G.

AU - Seweryniak, D.

N1 - Funding Information: Vetenskapsr?det U.S. Department of Energy Funding Information: We would like to thank the accelerator crews and the Gammasphere support staff at ANL and LBNL, for their supreme efforts. This research used resources of ANL's ATLAS facility, which is a U.S. Department of Energy Office of Science User Facility. This work is supported in part by the Swedish Research Council (Vetenskapsrådet Grant No. VR 2016-3969) and the U.S. Department of Energy under Grants No. DE-AC02-05CH11231 (LBNL) and No. DE-AC02-06CH11357 (ANL). © 2021 Published by the American Physical Society

PY - 2021/10/13

Y1 - 2021/10/13

N2 - The fusion-evaporation reaction at 125-MeV beam energy was used to populate excited states in . Combining the Gammasphere spectrometer with ancillary devices including the Microball CsI(Tl) array and a shell of neutron detectors, a comprehensive level scheme could be derived. The experimental results are compared with theoretical results from shell-model calculations. Taking into account isospin-symmetry breaking terms is found to considerably improve the shell-model description for . This motivated a predictive case study of near-yrast states in the mirror nucleus .

AB - The fusion-evaporation reaction at 125-MeV beam energy was used to populate excited states in . Combining the Gammasphere spectrometer with ancillary devices including the Microball CsI(Tl) array and a shell of neutron detectors, a comprehensive level scheme could be derived. The experimental results are compared with theoretical results from shell-model calculations. Taking into account isospin-symmetry breaking terms is found to considerably improve the shell-model description for . This motivated a predictive case study of near-yrast states in the mirror nucleus .

UR - http://www.scopus.com/inward/record.url?scp=85117386615&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.104.044314

DO - 10.1103/PhysRevC.104.044314

M3 - Article

AN - SCOPUS:85117386615

SN - 2469-9985

VL - 104

JO - Physical Review C

JF - Physical Review C

IS - 4

M1 - 044314

ER -