Gamma-ray spectroscopy of exotic neutron-rich nuclei in the doubly magic 132Sn region

T. Parry, M. Armstrong, Zs Podolyák, M. Górska, J. Acosta, Z. Q. Chen, A. Jungclaus, K. Wimmer, P. Doornenbal, N. Aoi, H. Baba, G. Bartram, F. Browne, C. Campbell, H. Crawford, H. De Witte, C. Fransen, H. Hess, S. Iwazaki, J. KimA. Kohda, T. Koiwai, B. Mauss, B. Moon, P. Reiter, D. Suzuki, R. Taniuchi, S. Thiel, J. A. Tostevin, Y. Yamamoto, A. Yaneva, C. Yuan

Research output: Contribution to journalConference articlepeer-review

Abstract

An experiment with the aim to obtain information on the excited states of neutron-rich nuclei with N∼82 was performed at RIBF/RIKEN as part of the HiCARI campaign. The method to identify nuclei on ion-by-ion basis, including charge-state identification, is presented. The Doppler correction technique was validated using the test case of 131In, based on the prompt πp3/2 → πp1/2 transition at 988 keV. Preliminary analysis of the 130Cd spectrum is also presented.

Original languageEnglish
Article number012071
Number of pages6
JournalJournal of Physics: Conference Series
Volume2586
Issue number1
DOIs
Publication statusPublished - 2023
Event28th International Nuclear Physics Conference, INPC 2022 - Cape Town, South Africa
Duration: 11 Sept 202216 Sept 2022

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