Experiment on the Synthesis of Element 113 in the Reaction209Bi(70Zn,n)278113

Morita, Kosuke; Morimoto, K.; Kaji, D.; Akiyama, Takahiro; Goto, Sin-ichi; Haba, Hiromitsu; Ideguchi, E.; Kanungo, R.; Katori, Kenji; Koura, H.; Kudo, Hisaaki; Ohnishi, T.; Ozawa, Akira; Suda, T.; Sueki, Keisuke; Xu, HuShan; Yamaguchi, Takayuki; Yoneda, Akira; Yoshida, Atsushi; Zhao, Yu-Liang

doi:10.1143/jpsj.73.2593

Public

Experiment on the Synthesis of Element 113 in the Reaction209Bi(70Zn,n)278113

Published in Journal of the Physical Society of Japan • Oct 15, 2004

Authors:

Kosuke Morita

K. Morimoto

D. Kaji

Abstract

The convincing candidate event of the isotope of the 113th element, 278 113, and its daughter nuclei, 274 111 and 270 Mt, were observed, for the first time, in the 209 Bi + 70 Zn reaction at a beam energy of 349.0 MeV with a total dose of 1.7 ×10 19 . Alpha decay energies and decay times of the cand...

Subject

Physics

Isotope

Nuclear reaction

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