d_5/2 proton hole strength in neutron-rich ⁴³P: Shell structure and nuclear shapes near N=28

L. A. Riley¹, P. Adrich², T. R. Baugher¹, D. Bazin², B. A. Brown^2,3, J. M. Cook^2,3, P. D. Cottle⁴, C. Aa. Diget², A. Gade^2,3, D. A. Garland^2,3, T. Glasmacher^2,3, K. E. Hosier¹, K. W. Kemper⁴, T. Otsuka^3,5, W. D. M. Rae⁶, A. Ratkiewicz^2,3, K. P. Siwek^2,3, J. A. Tostevin⁷, Y. Utsuno⁸, and D. Weisshaar^2
1Department of Physics and Astronomy, Ursinus College, Collegeville, PA 19426, USA
²National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, MI 48824, USA
³Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, USA
⁴Department of Physics, Florida State University, Tallahassee, FL 32306, USA
⁵Department of Physics and Center for Nuclear Study, University of Tokyo, Hongo, Tokyo 113-0033, Japan and RIKEN, Hirosawa, Wako-shi, Saitama 351-0198, Japan
⁶Garsington, Oxfordshire, OX44, United Kingdom
⁷Department of Physics, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford, Surrey GU2 7XH, United Kingdom
⁸Advanced Science Research Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan