Spectroscopy of neutron-rich scandium isotopes

P. Koseoglou, V. Werner, N. Pietralla, P. A. Söderström, P. Doornenbal, A. Obertelli, N. Achouri, H. Baba, F. Browne, D. Calvet, F. Château, S. Chen, N. Chiga, A. Corsi, M. L. Cortés, A. Delbart, J. M. Gheller, A. Giganon, A. Gillibert, C. HilaireT. Isobe, T. Kobayashi, Y. Kubota, V. Lapoux, H. Liu, T. Motobayashi, I. Murray, H. Otsu, V. Panin, N. Paul, W. Rodriguez, H. Sakurai, M. Sasano, D. Steppenbeck, L. Stuhl, Y. L. Sun, Y. Togano, T. Uesaka, K. Wimmer, K. Yoneda, O. Aktas, T. Aumann, L. X. Chung, F. Flavigny, S. Franchoo, I. Gasparic, R. B. Gerst, J. Gibelin, K. I. Hahn, D. Kim, T. Koiwai, Y. Kondo, J. Lee, C. Lehr, M. Lettmann, B. D. Linh, T. Lokotko, M. MacCormick, K. Moschner, T. Nakamura, S. Y. Park, D. Rossi, E. Sahin, D. Sohler, S. Takeuchi, H. Toernqvist, V. Vaquero, V. Wagner, S. Wang, X. Xu, H. Yamada, D. Yan, Z. Yang, M. Yasuda, L. Zanetti

Research output: Contribution to journalConference articlepeer-review

Abstract

Within the SEASTAR III campaign at the Radioactive Isotope Beam Factory, at the RIKEN Nishina Center, neutron-rich isotopes in the vicinity of 53K were produced from the fragmentation of the primary 70Zn beam on a 9Be target. After nucleon knockout reactions on the secondary liquid hydrogen MINOS target the known γ rays of the neutron-rich 55Sc isotope were observed (shown in this proceedings) and γ rays from 57,59Sc isotopes have been identified for the first time. The evolution of the occupied nucleon orbitals of these nuclei in the ground and excited state is investigated under the prism of the tensor force.

Original languageEnglish
Article number012026
JournalJournal of Physics: Conference Series
Volume1555
Issue number1
DOIs
StatePublished - 28 May 2020
Externally publishedYes
Event23rd International School on Nuclear Physics, Neutron Physics and Applications - Varna, Bulgaria
Duration: 22 Sep 201928 Sep 2019

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