Identification of new neutron-rich isotopes in the rare-earth region produced by 345MeV/nucleon 238U

Naoki Fukuda; Toshiyuki Kubo; Daisuke Kameda; Naohito Inabe; Hiroshi Suzuki; Yohei Shimizu; Hiroyuki Takeda; Kensuke Kusaka; Yoshiyuki Yanagisawa; Masao Ohtake; Kanenobu Tanaka; Koichi Yoshida; Hiromi Sato; Hidetada Baba; Meiko Kurokawa; Tetsuya Ohnishi; Naohito Iwasa; Ayuko Chiba; Taku Yamada; Eiji Ideguchi; Shintaro Go; Rin Yokoyama; Toshihiko Fujii; Hiroki Nishibata; Kazuo Ieki; Daichi Murai; Sadao Momota; Daiki Nishimura; Yoshiteru Sato; Jongwon Hwang; Sunji Kim; Oleg B. Tarasov; David J. Morrissey; Gary Simpson

doi:10.7566/JPSJ.87.014202

Identification of new neutron-rich isotopes in the rare-earth region produced by 345MeV/nucleon ²³⁸U

Naoki Fukuda, Toshiyuki Kubo, Daisuke Kameda, Naohito Inabe, Hiroshi Suzuki, Yohei Shimizu, Hiroyuki Takeda, Kensuke Kusaka, Yoshiyuki Yanagisawa, Masao Ohtake, Kanenobu Tanaka, Koichi Yoshida, Hiromi Sato, Hidetada Baba, Meiko Kurokawa, Tetsuya Ohnishi, Naohito Iwasa, Ayuko Chiba, Taku Yamada, Eiji IdeguchiShintaro Go, Rin Yokoyama, Toshihiko Fujii, Hiroki Nishibata, Kazuo Ieki, Daichi Murai, Sadao Momota, Daiki Nishimura, Yoshiteru Sato, Jongwon Hwang, Sunji Kim, Oleg B. Tarasov, David J. Morrissey, Gary Simpson

理学研究科・物理学専攻

研究成果: Article › 査読

20 被引用数 (Scopus)

抄録

A search for new isotopes in the neutron-rich rare-earth region has been carried out using a 345 MeV/nucleon ²³⁸U beam at the RIKEN Nishina Center RI Beam Factory. Fragments produced were analyzed and identified using the BigRIPS in-flight separator. We observed a total of 29 new neutron-rich isotopes: ¹⁵³Ba, ^154,155,156La, ^156,157,158Ce, ^{156,157,158,159,160,161}Pr, ^162,163Nd, ^164,165Pm, ^166,167Sm, ¹⁶⁹Eu, ¹⁷¹Gd, ^173,174Tb, ^175,176Dy, ^177,178Ho, and ^179,180Er.

本文言語	English
論文番号	014202
ジャーナル	journal of the physical society of japan
巻	87
号	1
DOI	https://doi.org/10.7566/JPSJ.87.014202
出版ステータス	Published - 2018

ASJC Scopus subject areas

Physics and Astronomy(all)

文献へのアクセス

10.7566/JPSJ.87.014202

フィンガープリント「Identification of new neutron-rich isotopes in the rare-earth region produced by 345MeV/nucleon <sup>238</sup>U」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

Fukuda, N., Kubo, T., Kameda, D., Inabe, N., Suzuki, H., Shimizu, Y., Takeda, H., Kusaka, K., Yanagisawa, Y., Ohtake, M., Tanaka, K., Yoshida, K., Sato, H., Baba, H., Kurokawa, M., Ohnishi, T., Iwasa, N., Chiba, A., Yamada, T., ... Simpson, G. (2018). Identification of new neutron-rich isotopes in the rare-earth region produced by 345MeV/nucleon ²³⁸U. journal of the physical society of japan, 87(1), [014202]. https://doi.org/10.7566/JPSJ.87.014202

Identification of new neutron-rich isotopes in the rare-earth region produced by 345MeV/nucleon ²³⁸U. / Fukuda, Naoki; Kubo, Toshiyuki; Kameda, Daisuke; Inabe, Naohito; Suzuki, Hiroshi; Shimizu, Yohei; Takeda, Hiroyuki; Kusaka, Kensuke; Yanagisawa, Yoshiyuki; Ohtake, Masao; Tanaka, Kanenobu; Yoshida, Koichi; Sato, Hiromi; Baba, Hidetada; Kurokawa, Meiko; Ohnishi, Tetsuya; Iwasa, Naohito; Chiba, Ayuko; Yamada, Taku; Ideguchi, Eiji; Go, Shintaro; Yokoyama, Rin; Fujii, Toshihiko; Nishibata, Hiroki; Ieki, Kazuo; Murai, Daichi; Momota, Sadao; Nishimura, Daiki; Sato, Yoshiteru; Hwang, Jongwon; Kim, Sunji; Tarasov, Oleg B.; Morrissey, David J.; Simpson, Gary.

In: journal of the physical society of japan, Vol. 87, No. 1, 014202, 2018.

研究成果: Article › 査読

Fukuda, N, Kubo, T, Kameda, D, Inabe, N, Suzuki, H, Shimizu, Y, Takeda, H, Kusaka, K, Yanagisawa, Y, Ohtake, M, Tanaka, K, Yoshida, K, Sato, H, Baba, H, Kurokawa, M, Ohnishi, T, Iwasa, N, Chiba, A, Yamada, T, Ideguchi, E, Go, S, Yokoyama, R, Fujii, T, Nishibata, H, Ieki, K, Murai, D, Momota, S, Nishimura, D, Sato, Y, Hwang, J, Kim, S, Tarasov, OB, Morrissey, DJ & Simpson, G 2018, 'Identification of new neutron-rich isotopes in the rare-earth region produced by 345MeV/nucleon ²³⁸U', journal of the physical society of japan, vol. 87, no. 1, 014202. https://doi.org/10.7566/JPSJ.87.014202

Fukuda, Naoki ; Kubo, Toshiyuki ; Kameda, Daisuke ; Inabe, Naohito ; Suzuki, Hiroshi ; Shimizu, Yohei ; Takeda, Hiroyuki ; Kusaka, Kensuke ; Yanagisawa, Yoshiyuki ; Ohtake, Masao ; Tanaka, Kanenobu ; Yoshida, Koichi ; Sato, Hiromi ; Baba, Hidetada ; Kurokawa, Meiko ; Ohnishi, Tetsuya ; Iwasa, Naohito ; Chiba, Ayuko ; Yamada, Taku ; Ideguchi, Eiji ; Go, Shintaro ; Yokoyama, Rin ; Fujii, Toshihiko ; Nishibata, Hiroki ; Ieki, Kazuo ; Murai, Daichi ; Momota, Sadao ; Nishimura, Daiki ; Sato, Yoshiteru ; Hwang, Jongwon ; Kim, Sunji ; Tarasov, Oleg B. ; Morrissey, David J. ; Simpson, Gary. / Identification of new neutron-rich isotopes in the rare-earth region produced by 345MeV/nucleon ²³⁸U. In: journal of the physical society of japan. 2018 ; Vol. 87, No. 1.

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title = "Identification of new neutron-rich isotopes in the rare-earth region produced by 345MeV/nucleon 238U",

abstract = "A search for new isotopes in the neutron-rich rare-earth region has been carried out using a 345 MeV/nucleon 238U beam at the RIKEN Nishina Center RI Beam Factory. Fragments produced were analyzed and identified using the BigRIPS in-flight separator. We observed a total of 29 new neutron-rich isotopes: 153Ba, 154,155,156La, 156,157,158Ce, 156,157,158,159,160,161Pr, 162,163Nd, 164,165Pm, 166,167Sm, 169Eu, 171Gd, 173,174Tb, 175,176Dy, 177,178Ho, and 179,180Er.",

author = "Naoki Fukuda and Toshiyuki Kubo and Daisuke Kameda and Naohito Inabe and Hiroshi Suzuki and Yohei Shimizu and Hiroyuki Takeda and Kensuke Kusaka and Yoshiyuki Yanagisawa and Masao Ohtake and Kanenobu Tanaka and Koichi Yoshida and Hiromi Sato and Hidetada Baba and Meiko Kurokawa and Tetsuya Ohnishi and Naohito Iwasa and Ayuko Chiba and Taku Yamada and Eiji Ideguchi and Shintaro Go and Rin Yokoyama and Toshihiko Fujii and Hiroki Nishibata and Kazuo Ieki and Daichi Murai and Sadao Momota and Daiki Nishimura and Yoshiteru Sato and Jongwon Hwang and Sunji Kim and Tarasov, {Oleg B.} and Morrissey, {David J.} and Gary Simpson",

note = "Funding Information: Acknowledgements The present experiment was carried out at the RI Beam Factory operated by RIKEN Nishina Center, RIKEN and CNS, The University of Tokyo. The authors are grateful to the RIBF accelerator crew for providing us with the uranium beam. They also would like to thank Dr. Y. Yano, RIKEN Nishina Center, for his support and encouragement. The authors O.T. and D.M. were supported by the US National Science Foundation under Grant No. PHY-11-02511. T.K. would like to thank Dr. J. Stasko for his careful reading of the manuscript.",

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AU - Fukuda, Naoki

AU - Kubo, Toshiyuki

AU - Kameda, Daisuke

AU - Inabe, Naohito

AU - Suzuki, Hiroshi

AU - Shimizu, Yohei

AU - Takeda, Hiroyuki

AU - Kusaka, Kensuke

AU - Yanagisawa, Yoshiyuki

AU - Ohtake, Masao

AU - Tanaka, Kanenobu

AU - Yoshida, Koichi

AU - Sato, Hiromi

AU - Baba, Hidetada

AU - Kurokawa, Meiko

AU - Ohnishi, Tetsuya

AU - Iwasa, Naohito

AU - Chiba, Ayuko

AU - Yamada, Taku

AU - Ideguchi, Eiji

AU - Go, Shintaro

AU - Yokoyama, Rin

AU - Fujii, Toshihiko

AU - Nishibata, Hiroki

AU - Ieki, Kazuo

AU - Murai, Daichi

AU - Momota, Sadao

AU - Nishimura, Daiki

AU - Sato, Yoshiteru

AU - Hwang, Jongwon

AU - Kim, Sunji

AU - Tarasov, Oleg B.

AU - Morrissey, David J.

AU - Simpson, Gary

N1 - Funding Information: Acknowledgements The present experiment was carried out at the RI Beam Factory operated by RIKEN Nishina Center, RIKEN and CNS, The University of Tokyo. The authors are grateful to the RIBF accelerator crew for providing us with the uranium beam. They also would like to thank Dr. Y. Yano, RIKEN Nishina Center, for his support and encouragement. The authors O.T. and D.M. were supported by the US National Science Foundation under Grant No. PHY-11-02511. T.K. would like to thank Dr. J. Stasko for his careful reading of the manuscript.

PY - 2018

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AB - A search for new isotopes in the neutron-rich rare-earth region has been carried out using a 345 MeV/nucleon 238U beam at the RIKEN Nishina Center RI Beam Factory. Fragments produced were analyzed and identified using the BigRIPS in-flight separator. We observed a total of 29 new neutron-rich isotopes: 153Ba, 154,155,156La, 156,157,158Ce, 156,157,158,159,160,161Pr, 162,163Nd, 164,165Pm, 166,167Sm, 169Eu, 171Gd, 173,174Tb, 175,176Dy, 177,178Ho, and 179,180Er.

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