Reduced transition probabilities to the first 2⁺ state in ^52,54,56Ti and development of shell closures at N=32,34

D.-C. Dinca^1,2, R. V. F. Janssens³, A. Gade², D. Bazin², R. Broda⁴, B. A. Brown^1,2, C. M. Campbell^1,2, M. P. Carpenter³, P. Chowdhury^3,5, J. M. Cook^1,2, A. N. Deacon⁶, B. Fornal⁴, S. J. Freeman⁶, T. Glasmacher^1,2, M. Honma⁷, F. G. Kondev⁸, J.-L. Lecouey², S. N. Liddick^2,9, P. F. Mantica^2,9, W. F. Mueller², H. Olliver^1,2, T. Otsuka¹⁰, J. R. Terry^1,2, B. A. Tomlin^2,9, and K. Yoneda^2
1Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824
²National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824
³Physics Division, Argonne National Laboratory, Argonne, Illinois 60439
⁴Institute of Nuclear Physics, Polish Academy of Sciences, PL-31342 Cracow, Poland
⁵University of Massachusetts Lowell, Lowell, Massachusetts 01854
⁶Department of Physics and Astronomy, Schuster Laboratory, University of Manchester, Manchester M13 9PL, United Kingdom
⁷Center for Mathematical Sciences, University of Aizu, Tsuruga, Ikki-machi, Aizu-Wakamatsu, Fukushima 965-8580, Japan
⁸Nuclear Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439
⁹Department of Chemistry, Michigan State University, East Lansing, Michigan 48824
¹⁰Department of Physics and Center for Nuclear Study, University of Tokyo, Hongo, Tokyo 113-0033, Japan and RIKEN, Hirosawa, Wako-shi, Saitama 351-0198, Japan