Nuclide assignment for an isolated band observed in the 10B + 114Cd reaction

Three experiments based on the nuclear reactions 14 N +  110 Pd, 10 B +  114 Cd and 11 B +  114 Cd were performed. Coincidences between γ-rays emitted from these reactions were measured with the same detection array which consisted of 14 HPGe detectors. A new band structure was identified using an o...

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Bibliographic Details
Published in:Journal of the Korean Physical Society 2021, 79(3), , pp.242-248
Main Authors: Yang, Qing-Yu, Song, Li-Na, Ma, Ying-Jun, Yang, Dong, Ma, Ke-Yan, Wu, Xiao-Guang, Zheng, Yun, Li, Cong-Bo
Format: Article
Language:English
Subjects:
Gamma rays
Mathematical and Computational Physics
Nuclear reactions
Nuclei
Original Paper
Particle and Nuclear Physics
Physics
Physics and Astronomy
Theoretical
물리학
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Summary:Three experiments based on the nuclear reactions 14 N +  110 Pd, 10 B +  114 Cd and 11 B +  114 Cd were performed. Coincidences between γ-rays emitted from these reactions were measured with the same detection array which consisted of 14 HPGe detectors. A new band structure was identified using an offline analysis of coincidence data. Because of the isomeric nature of the bandhead, the new band cannot be connected to any known state in any residual nuclei of the used reactions. To assign it to a specific nucleus, we evaluated the experimental population intensities of various known bands in known residual nuclei and investigated the entrance channel effects in the three different experiments. The population intensity patterns of the known bands were observed to exhibit regular systematics. Based on such experimental systematics, we suggest that the most reasonable nuclide assignment for the new band is the 120 I nucleus.
ISSN:0374-4884
1976-8524
DOI:10.1007/s40042-021-00209-9