| Autor: |
Lokotko, T., Leblond, S., Lee, J., Doornenbal, P., Obertelli, A., Poves, A., Nowacki, F., Ogata, K., Yoshida, K., Authelet, G., Baba, H., Calvet, D., Château, F., Chen, S., Corsi, A., Delbart, A., Gheller, J. M., Gillibert, A., Isobe, T., Lapoux, V., Matsushita, M., Momiyama, S., Motobayashi, T., Niikura, M., Otsu, H., Péron, C., Peyaud, A., Pollacco, E. C., Roussé, J. Y., Sakurai, H., Santamaria, C., Xu, Z. Y., Sasano, M., Shiga, Y., Takeuchi, S., Taniuchi, R., Uesaka, T., Wang, H., Werner, V., Browne, F., Chung, L. X., Dombradi, Zs, Franchoo, S., Giacoppo, F., Gottardo, A., Hadynska-Klek, K., Korkulu, Z., Koyama, S., Kubota, Y., Lettmann, M., Louchart, C., Lozeva, R., Matsui, K., Miyazaki, T., Nishimura, S., Olivier, L., Ota, S., Patel, Z., Sahin, E., Shand, C., Söderström, P. A., Stefan, I., Steppenbeck, D., Sumikama, T., Suzuki, D., Vajta, Zs, Wu, J. |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| ISSN: |
2469-9993 |
| Popis: |
The structures of the neutron-rich Co69,71,73 isotopes were investigated via (p,2p) knockout reactions at the Radioactive Isotope Beam Factory, RIKEN. Isotopes of interest were studied using the DALI2 γ-ray detector array combined with the MINOS target and tracker system. Level schemes were reconstructed using the γ-γ coincidence technique, with tentative spin-parity assignments based on the measured inclusive and exclusive cross sections. Comparison with shell-model calculations using the Lenzi-Nowacki-Poves-Sieja LNPS and PFSDG-U interactions suggests coexistence of spherical and deformed shapes at low excitation energies in the Co69,71,73 isotopes. The distorted-wave impulse approximation (DWIA) framework was used to calculate the single-particle cross sections. These values were compared with the experimental findings. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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