Experiment on the synthesis of element 113 in the reaction 209Bi(70Zn,n)278113

Kosuke Morita, Kouji Morimoto, Daiya Kaji, Takahiro Akiyama, Sin Ichi Goto, Hiromitsu Haba, Eiji Ideguchi, Rituparna Kanungo, Kenji Katori, Hiroyuki Koura, Hisaaki Kudo, Tetsuya Ohnishi, Akira Ozawa, Toshimi Suda, Keisuke Sueki, Hu Shan Xu, Takayuki Yamaguchi, Akira Yoneda, Atsushi Yoshida, Yu Liang Zhao

Research output: Contribution to journalArticle

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Abstract

The convincing candidate event of the isotope of the 113th element, 278113, and its daughter nuclei, 274111 and 270Mt, were observed, for the first time, in the 209Bi + 70Zn reaction at a beam energy of 349.0 MeV with a total dose of 1.7 × 1019. Alpha decay energies and decay times of the candidates, 278113, 274111, and 270Mt, were (11.68 ± 0.04 MeV, 0.344 ms), (11.15 ± 0.07 MeV, 9.26ms), and (10.03 ± 0.07 MeV, 7.16 ms), respectively. The production cross section of the isotope was deduced to be 55-45+150 fb(10-39 cm2).

Original languageEnglish
Pages (from-to)2593-2596
Number of pages4
Journaljournal of the physical society of japan
Volume73
Issue number10
DOIs
Publication statusPublished - Oct 1 2004

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isotopes
alpha decay
synthesis
dosage
nuclei
energy
cross sections
decay

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

Cite this

Experiment on the synthesis of element 113 in the reaction 209Bi(70Zn,n)278113. / Morita, Kosuke; Morimoto, Kouji; Kaji, Daiya; Akiyama, Takahiro; Goto, Sin Ichi; Haba, Hiromitsu; Ideguchi, Eiji; Kanungo, Rituparna; Katori, Kenji; Koura, Hiroyuki; Kudo, Hisaaki; Ohnishi, Tetsuya; Ozawa, Akira; Suda, Toshimi; Sueki, Keisuke; Xu, Hu Shan; Yamaguchi, Takayuki; Yoneda, Akira; Yoshida, Atsushi; Zhao, Yu Liang.

In: journal of the physical society of japan, Vol. 73, No. 10, 01.10.2004, p. 2593-2596.

Research output: Contribution to journalArticle

Morita, K, Morimoto, K, Kaji, D, Akiyama, T, Goto, SI, Haba, H, Ideguchi, E, Kanungo, R, Katori, K, Koura, H, Kudo, H, Ohnishi, T, Ozawa, A, Suda, T, Sueki, K, Xu, HS, Yamaguchi, T, Yoneda, A, Yoshida, A & Zhao, YL 2004, 'Experiment on the synthesis of element 113 in the reaction 209Bi(70Zn,n)278113', journal of the physical society of japan, vol. 73, no. 10, pp. 2593-2596. https://doi.org/10.1143/JPSJ.73.2593
Morita, Kosuke ; Morimoto, Kouji ; Kaji, Daiya ; Akiyama, Takahiro ; Goto, Sin Ichi ; Haba, Hiromitsu ; Ideguchi, Eiji ; Kanungo, Rituparna ; Katori, Kenji ; Koura, Hiroyuki ; Kudo, Hisaaki ; Ohnishi, Tetsuya ; Ozawa, Akira ; Suda, Toshimi ; Sueki, Keisuke ; Xu, Hu Shan ; Yamaguchi, Takayuki ; Yoneda, Akira ; Yoshida, Atsushi ; Zhao, Yu Liang. / Experiment on the synthesis of element 113 in the reaction 209Bi(70Zn,n)278113. In: journal of the physical society of japan. 2004 ; Vol. 73, No. 10. pp. 2593-2596.
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abstract = "The convincing candidate event of the isotope of the 113th element, 278113, and its daughter nuclei, 274111 and 270Mt, were observed, for the first time, in the 209Bi + 70Zn reaction at a beam energy of 349.0 MeV with a total dose of 1.7 × 1019. Alpha decay energies and decay times of the candidates, 278113, 274111, and 270Mt, were (11.68 ± 0.04 MeV, 0.344 ms), (11.15 ± 0.07 MeV, 9.26ms), and (10.03 ± 0.07 MeV, 7.16 ms), respectively. The production cross section of the isotope was deduced to be 55-45+150 fb(10-39 cm2).",
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T1 - Experiment on the synthesis of element 113 in the reaction 209Bi(70Zn,n)278113

AU - Morita, Kosuke

AU - Morimoto, Kouji

AU - Kaji, Daiya

AU - Akiyama, Takahiro

AU - Goto, Sin Ichi

AU - Haba, Hiromitsu

AU - Ideguchi, Eiji

AU - Kanungo, Rituparna

AU - Katori, Kenji

AU - Koura, Hiroyuki

AU - Kudo, Hisaaki

AU - Ohnishi, Tetsuya

AU - Ozawa, Akira

AU - Suda, Toshimi

AU - Sueki, Keisuke

AU - Xu, Hu Shan

AU - Yamaguchi, Takayuki

AU - Yoneda, Akira

AU - Yoshida, Atsushi

AU - Zhao, Yu Liang

PY - 2004/10/1

Y1 - 2004/10/1

N2 - The convincing candidate event of the isotope of the 113th element, 278113, and its daughter nuclei, 274111 and 270Mt, were observed, for the first time, in the 209Bi + 70Zn reaction at a beam energy of 349.0 MeV with a total dose of 1.7 × 1019. Alpha decay energies and decay times of the candidates, 278113, 274111, and 270Mt, were (11.68 ± 0.04 MeV, 0.344 ms), (11.15 ± 0.07 MeV, 9.26ms), and (10.03 ± 0.07 MeV, 7.16 ms), respectively. The production cross section of the isotope was deduced to be 55-45+150 fb(10-39 cm2).

AB - The convincing candidate event of the isotope of the 113th element, 278113, and its daughter nuclei, 274111 and 270Mt, were observed, for the first time, in the 209Bi + 70Zn reaction at a beam energy of 349.0 MeV with a total dose of 1.7 × 1019. Alpha decay energies and decay times of the candidates, 278113, 274111, and 270Mt, were (11.68 ± 0.04 MeV, 0.344 ms), (11.15 ± 0.07 MeV, 9.26ms), and (10.03 ± 0.07 MeV, 7.16 ms), respectively. The production cross section of the isotope was deduced to be 55-45+150 fb(10-39 cm2).

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