1. Coulomb excitation of Zn 74,76
- Author
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European Commission, Research Foundation - Flanders, Federal Ministry of Education and Research (Germany), Ministry of Science and Higher Education (Poland), Ministerio de Ciencia e Innovación (España), National Science Centre (Poland), RIKEN Nishina Center for Accelerator-Based Science, Illana, A. [0000-0003-0274-3388], Zielińska, M. [0000-0001-5622-6349], Van Duppen, P. [0000-0002-5053-7370], Wrzosek-Lipska, K. [0000-0003-0046-1387], Lenzi, S. M. [0000-0002-4666-8431], Nowacki, F. [0000-0002-7854-8717], Dao, D. D. [0000-0001-9884-4591], Otsuka, T. [0000-0002-1593-5322], Tsunoda, Y. [0000-0002-0398-1639], Illana, A., Zielińska, M., Huyse, M., Rapisarda, E., Van Duppen, P., Wrzosek-Lipska, K., Lenzi, S. M., Nowacki, F., Dao, D. D., Otsuka, T., Tsunoda, Y., Arnswald, K., García Borge, María José, Cederkäll, J., Chrysalidis, K., Cortés, M. L., Cox, D. M., Day Goodacre, T., De Witte, H., Doherty, D. T., Fedosseev, V., Gaffney, L. P., Hadyńska-Klek, K., Hess, H., Henrich, C., Hlebowicz, M., Komorowska, M., Korten, W., Kröll, Th, Lozano Benito, M. L., Lutter, R., Marsh, B., Martikainen, L., Matejska-Minda, M., Molkanov, P. L., Nacher, Enrique, Nannini, A., Napiorkowski, P. J., Pakarinen, J., Papadakis, P., Queiser, M., Reiter, P., Rocchini, M., Rodriguez, J. A., Rolke, T., Rosiak, D., Rothe, S., Seidlitz, M., Seiffert, C., Siebeck, B., Siesling, E., Snäll, J., Srebrny, J., Thiel, S., Warr, N., Wenander, F., European Commission, Research Foundation - Flanders, Federal Ministry of Education and Research (Germany), Ministry of Science and Higher Education (Poland), Ministerio de Ciencia e Innovación (España), National Science Centre (Poland), RIKEN Nishina Center for Accelerator-Based Science, Illana, A. [0000-0003-0274-3388], Zielińska, M. [0000-0001-5622-6349], Van Duppen, P. [0000-0002-5053-7370], Wrzosek-Lipska, K. [0000-0003-0046-1387], Lenzi, S. M. [0000-0002-4666-8431], Nowacki, F. [0000-0002-7854-8717], Dao, D. D. [0000-0001-9884-4591], Otsuka, T. [0000-0002-1593-5322], Tsunoda, Y. [0000-0002-0398-1639], Illana, A., Zielińska, M., Huyse, M., Rapisarda, E., Van Duppen, P., Wrzosek-Lipska, K., Lenzi, S. M., Nowacki, F., Dao, D. D., Otsuka, T., Tsunoda, Y., Arnswald, K., García Borge, María José, Cederkäll, J., Chrysalidis, K., Cortés, M. L., Cox, D. M., Day Goodacre, T., De Witte, H., Doherty, D. T., Fedosseev, V., Gaffney, L. P., Hadyńska-Klek, K., Hess, H., Henrich, C., Hlebowicz, M., Komorowska, M., Korten, W., Kröll, Th, Lozano Benito, M. L., Lutter, R., Marsh, B., Martikainen, L., Matejska-Minda, M., Molkanov, P. L., Nacher, Enrique, Nannini, A., Napiorkowski, P. J., Pakarinen, J., Papadakis, P., Queiser, M., Reiter, P., Rocchini, M., Rodriguez, J. A., Rolke, T., Rosiak, D., Rothe, S., Seidlitz, M., Seiffert, C., Siebeck, B., Siesling, E., Snäll, J., Srebrny, J., Thiel, S., Warr, N., and Wenander, F.
- Abstract
The first experiment using radioactive beams post-accelerated by the HIE-ISOLDE facility has enabled to obtain a precise set of B(E2) transition probabilities in neutron-rich 74,76Zn isotopes. The resulting B(E2; 21+ → 01+) values are consistent with those determined in earlier REX-ISOLDE measurements. While the B(E2; 41+ → 21+) transition probability in 76Zn is also in agreement with earlier Coulomb-excitation results, the value obtained for 74Zn is considerably lower. For the first time, a spectroscopic quadrupole moment of the 21+ state was measured for an exotic nucleus in this mass region. A detailed comparison is presented with large-scale shell-model and Monte Carlo shell-model calculations.
- Published
- 2023