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

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.

Metadata

Authors/Creators:	Parry, T. Armstrong, M. Podolyák, Zs Górska, M. Acosta, J. Chen, Z. Q. Jungclaus, A. Wimmer, K. Doornenbal, P. Aoi, N. Baba, H. Bartram, G. Browne, F. Campbell, C. Crawford, H. De Witte, H. Fransen, C. Hess, H. Iwazaki, S. Kim, J. Kohda, A. Koiwai, T. Mauss, B. Moon, B. Reiter, P. Suzuki, D. Taniuchi, R. https://orcid.org/0000-0002-8057-7074 Thiel, S. Tostevin, J. A. Yamamoto, Y. Yaneva, A. Yuan, C.
Copyright, Publisher and Additional Information:	Publisher Copyright: © 2023 Institute of Physics Publishing. All rights reserved.
Dates:	Published: 2023
Institution:	The University of York
Academic Units:	The University of York > Faculty of Sciences (York) > Physics (York)
Depositing User:	Pure (York)
Date Deposited:	13 Nov 2023 15:20
Last Modified:	06 Dec 2023 15:22
Published Version:	https://doi.org/10.1088/1742-6596/2586/1/012071
Status:	Published
Refereed:	Yes
Identification Number:	https://doi.org/10.1088/1742-6596/2586/1/012071
Related URLs:	http://www.scopus.com/inward/record.url?...

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

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