New mass anchor points for neutron-deficient heavy nuclei from direct mass measurements of radium and actinium isotopes - M. Rosenbusch, Y. Ito, P. Schury, M. Wada, D. Kaji, K. Morimoto, H. Haba, S. Kimura, H. Koura, M. Mac; Cormick, H. Miyatake, J. Y. Moon, K. Morita, I. Murray, T. Niwase, A. Ozawa, M. Reponen, A. Takamine, T. Tanaka,; H. Wollnik (American Physical Society (APS), 2018)
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