E2 transitions between positive- and negative-parity states of the ground-state alternating-parity bands
T. M. Shneidman, R. V. Jolos, R. Krücken, A. Aprahamian, D. Cline, J. R. Cooper, M. Cromaz, R. M. Clark, C. Hutter, A. O. Macchiavelli, W. Scheid, M. A. Stoyer and C. Y. Wu