Observation of new neutron-rich isotopes among fission fragments from in-flight fission of 345MeV/nucleon 238U: Search for new isotopes conducted concurrently with Decay Measurement Campaigns

Yohei Shimizu, Toshiyuki Kubo, Naoki Fukuda, Naohito Inabe, Daisuke Kameda, Hiromi Sato, Hiroshi Suzuki, Hiroyuki Takeda, Koichi Yoshida, Giuseppe Lorusso, Hiroshi Watanabe, Gary S. Simpson, Andrea Jungclaus, Hidetada Baba, Frank Browne, Pieter Doornenbal, Guillaunme Gey, Tadaaki Isobe, Zhihuan Li, Shunji NishimuraPär Anders Söderström, Toshiyuki Sumikama, Jan Taprogge, Zsolt Vajta, Jin Wu, Zhengyu Xu, Atsuko Odahara, Ayumi Yagi, Hiroki Nishibata, Radomira Lozeva, Changbum Moon, Hyo Soon Jung

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Abstract

The search for new isotopes using the in-flight fission of a 238U beam has been conducted concurrently with decay measurements, during the so-called EURICA campaigns, at the RIKEN Nishina Center RI Beam Factory. Fission fragments were analyzed and identified in flight using the BigRIPS separator. We have identified the following 36 new neutron-rich isotopes: 104Rb, 113Zr, 116Nb, 118,119Mo, 121,122Tc, 125Ru, 127,128Rh, 129,130,131Pd, 132Ag, 134Cd, 136,137In, 139,140Sn, 141,142Sb, 144,145Te, 146,147I, 149,150Xe, 149,150,151Cs, 153,154Ba, and 154,155,156,157La.

Original languageEnglish
Article number014203
Journaljournal of the physical society of japan
Volume87
Issue number1
DOIs
Publication statusPublished - Jan 1 2018

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fission
isotopes
fragments
flight
neutrons
decay
separators
industrial plants

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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Observation of new neutron-rich isotopes among fission fragments from in-flight fission of 345MeV/nucleon 238U : Search for new isotopes conducted concurrently with Decay Measurement Campaigns. / Shimizu, Yohei; Kubo, Toshiyuki; Fukuda, Naoki; Inabe, Naohito; Kameda, Daisuke; Sato, Hiromi; Suzuki, Hiroshi; Takeda, Hiroyuki; Yoshida, Koichi; Lorusso, Giuseppe; Watanabe, Hiroshi; Simpson, Gary S.; Jungclaus, Andrea; Baba, Hidetada; Browne, Frank; Doornenbal, Pieter; Gey, Guillaunme; Isobe, Tadaaki; Li, Zhihuan; Nishimura, Shunji; Söderström, Pär Anders; Sumikama, Toshiyuki; Taprogge, Jan; Vajta, Zsolt; Wu, Jin; Xu, Zhengyu; Odahara, Atsuko; Yagi, Ayumi; Nishibata, Hiroki; Lozeva, Radomira; Moon, Changbum; Jung, Hyo Soon.

In: journal of the physical society of japan, Vol. 87, No. 1, 014203, 01.01.2018.

Research output: Contribution to journalArticle

Shimizu, Y, Kubo, T, Fukuda, N, Inabe, N, Kameda, D, Sato, H, Suzuki, H, Takeda, H, Yoshida, K, Lorusso, G, Watanabe, H, Simpson, GS, Jungclaus, A, Baba, H, Browne, F, Doornenbal, P, Gey, G, Isobe, T, Li, Z, Nishimura, S, Söderström, PA, Sumikama, T, Taprogge, J, Vajta, Z, Wu, J, Xu, Z, Odahara, A, Yagi, A, Nishibata, H, Lozeva, R, Moon, C & Jung, HS 2018, 'Observation of new neutron-rich isotopes among fission fragments from in-flight fission of 345MeV/nucleon 238U: Search for new isotopes conducted concurrently with Decay Measurement Campaigns', journal of the physical society of japan, vol. 87, no. 1, 014203. https://doi.org/10.7566/JPSJ.87.014203
Shimizu, Yohei ; Kubo, Toshiyuki ; Fukuda, Naoki ; Inabe, Naohito ; Kameda, Daisuke ; Sato, Hiromi ; Suzuki, Hiroshi ; Takeda, Hiroyuki ; Yoshida, Koichi ; Lorusso, Giuseppe ; Watanabe, Hiroshi ; Simpson, Gary S. ; Jungclaus, Andrea ; Baba, Hidetada ; Browne, Frank ; Doornenbal, Pieter ; Gey, Guillaunme ; Isobe, Tadaaki ; Li, Zhihuan ; Nishimura, Shunji ; Söderström, Pär Anders ; Sumikama, Toshiyuki ; Taprogge, Jan ; Vajta, Zsolt ; Wu, Jin ; Xu, Zhengyu ; Odahara, Atsuko ; Yagi, Ayumi ; Nishibata, Hiroki ; Lozeva, Radomira ; Moon, Changbum ; Jung, Hyo Soon. / Observation of new neutron-rich isotopes among fission fragments from in-flight fission of 345MeV/nucleon 238U : Search for new isotopes conducted concurrently with Decay Measurement Campaigns. In: journal of the physical society of japan. 2018 ; Vol. 87, No. 1.
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AU - Shimizu, Yohei

AU - Kubo, Toshiyuki

AU - Fukuda, Naoki

AU - Inabe, Naohito

AU - Kameda, Daisuke

AU - Sato, Hiromi

AU - Suzuki, Hiroshi

AU - Takeda, Hiroyuki

AU - Yoshida, Koichi

AU - Lorusso, Giuseppe

AU - Watanabe, Hiroshi

AU - Simpson, Gary S.

AU - Jungclaus, Andrea

AU - Baba, Hidetada

AU - Browne, Frank

AU - Doornenbal, Pieter

AU - Gey, Guillaunme

AU - Isobe, Tadaaki

AU - Li, Zhihuan

AU - Nishimura, Shunji

AU - Söderström, Pär Anders

AU - Sumikama, Toshiyuki

AU - Taprogge, Jan

AU - Vajta, Zsolt

AU - Wu, Jin

AU - Xu, Zhengyu

AU - Odahara, Atsuko

AU - Yagi, Ayumi

AU - Nishibata, Hiroki

AU - Lozeva, Radomira

AU - Moon, Changbum

AU - Jung, Hyo Soon

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